List of references。●

We used data texts and images from the following documents materials and Web sites.

Bibliography
Upon site creation, we were allowed to the contents to reference. 　
WEB PAGE
・Coffee belt toha?|coffee mamechishiki
We were allowed to reference.
【Date of Use】2017.11.15
・Zyoseinobigaku
We were allowed to reference.
【Date of Use】2017.11.15

・Konnaniatta!Coffeenokenkoukouka
We were allowed to reference.
【Date of Use】2017.11.13

・Coffeerekishinenpyou
We were allowed to reference.
【Date of Use】2017.10.29

・Plantation｜Sekaishinomado
We were allowed to reference.
【Date of Use】2017.11.14

・Sustainablecoffee definition｜Coffee Network
We were allowed to reference.
【Date of Use】2017.11.16

・Biobean powers by coffee
We were allowed to reference.
【Date of Use】2017.1.4

BOOK
・Coffee crisis made poverty/Oxfam International
(Tsukubasyobo)
・Coffee and fairtrade/Takeshi murata
(Tsukubashobo)

MOVIE
・Black Gold
Director：Nick&Marc Francis

Use and citation information
・Black Gold　Trailer
Quote correctly
【Date use and quote】2018.1.8
・KINDAI UNIVERSITY Research Waste Management

・UCC Good Coffee Smile　certified coffee
Quote correctly
【Date use and quote】2018.1.8

Material use
・human pictogram 2.0
【Method of obtaining the permit】
It was copyright notation and use application-free and we processed material along modified possible Terms of Use and used it.
【Date use and quote】2018.1.8
・Quizgeneratot
http://quizgenerator.net/
We used a quiz player along an Acceptable Use Policy.