1. http://www.coolquiz.com/trivia/explain/docs/gum.asp
2. http://en.wikipedia.org/wiki/Bubblegum
3. http://www.youtube.com/watch?v=WB3st6SQnsk
4. http://www.guinnessworldrecords.com/largest-bubblegum-bubble-blown/
5. http://madeleinepinegar.blogspot.com/2010/07/blog-post.html
6. http://www.tootsie.com/dubble_land.php
7. http://www.youtube.com/watch?v=wmup_9IXpP0
8. http://www.youtube.com/watch?v=dFhcr9i3lQI
9. http://www.youtube.com/watch?v=8QK61GKAWWk&feature=related
10. http://www.youtube.com/watch?v=r-zADMJrHpk&feature=results_main&playnext=1&list=PLB127B42E84AFF6BF
11. http://www.candyfavorites.com/dubble-bubble-bubble-gum-original-tub
12. http://tokeitime.deviantart.com/art/Bubble-Gum-Kirby-133127051
13. http://www.oldtimecandy.com/dubble-bubble-twist-short-tub.htm
14. http://www.indiamart.com/sahaniembroideryworks/embroidery-embroidered-designs.html
15. http://upload.wikimedia.org/wikipedia/commons/4/4f/Bazooka_gum.jpg
16. http://2fanfic20116.blogspot.ca/2011/08/beleanas-fanfic-final.html
17. http://www.freakingnews.com/Gumball-Machine-Pictures-39474.asp
18. http://www.incrediblethings.com/wp-content/uploads/2010/11/giant-gumball-machine.jpg
19. http://candyaddict.com/blog/candy_images/hubbabubba_glop_package.jpg
20. http://29.media.tumblr.com/tumblr_lfzywdzgzx1qfpcnio1_500.png
21. http://www.candywrappermuseum.com/classicgum.html
22.http://www.freewebs.com/xvenusx/Bubblegum%20petz.gif
23. http://www.freshcoloring.com/wp-content/uploads/2009/10/Machine-with-Gum-Balls.jpg
24. http://www.lisawheelerbooks.com/LW/activities_files/bubblemaze.png
25. http://ingoodcents.com/2012/03/sundays-at-home-homemade-bubble-gum-recipe.html
26. http://robertmunsch.com/poem-story/gum
2. http://en.wikipedia.org/wiki/Bubblegum
3. http://www.youtube.com/watch?v=WB3st6SQnsk
4. http://www.guinnessworldrecords.com/largest-bubblegum-bubble-blown/
5. http://madeleinepinegar.blogspot.com/2010/07/blog-post.html
6. http://www.tootsie.com/dubble_land.php
7. http://www.youtube.com/watch?v=wmup_9IXpP0
8. http://www.youtube.com/watch?v=dFhcr9i3lQI
9. http://www.youtube.com/watch?v=8QK61GKAWWk&feature=related
10. http://www.youtube.com/watch?v=r-zADMJrHpk&feature=results_main&playnext=1&list=PLB127B42E84AFF6BF
11. http://www.candyfavorites.com/dubble-bubble-bubble-gum-original-tub
12. http://tokeitime.deviantart.com/art/Bubble-Gum-Kirby-133127051
13. http://www.oldtimecandy.com/dubble-bubble-twist-short-tub.htm
14. http://www.indiamart.com/sahaniembroideryworks/embroidery-embroidered-designs.html
15. http://upload.wikimedia.org/wikipedia/commons/4/4f/Bazooka_gum.jpg
16. http://2fanfic20116.blogspot.ca/2011/08/beleanas-fanfic-final.html
17. http://www.freakingnews.com/Gumball-Machine-Pictures-39474.asp
18. http://www.incrediblethings.com/wp-content/uploads/2010/11/giant-gumball-machine.jpg
19. http://candyaddict.com/blog/candy_images/hubbabubba_glop_package.jpg
20. http://29.media.tumblr.com/tumblr_lfzywdzgzx1qfpcnio1_500.png
21. http://www.candywrappermuseum.com/classicgum.html
22.http://www.freewebs.com/xvenusx/Bubblegum%20petz.gif
23. http://www.freshcoloring.com/wp-content/uploads/2009/10/Machine-with-Gum-Balls.jpg
24. http://www.lisawheelerbooks.com/LW/activities_files/bubblemaze.png
25. http://ingoodcents.com/2012/03/sundays-at-home-homemade-bubble-gum-recipe.html
26. http://robertmunsch.com/poem-story/gum