Gaya APA
Brannon, L., Feist, J. (2007).
Health Psychology : An Introduction to Behavior and Health Ed. 6'th (6).
California:
Thomson Wadsworth.
Gaya MLA
Brannon, Linda., Feist, Jess.
"Health Psychology : An Introduction to Behavior and Health Ed. 6'th".
6
California:
Thomson Wadsworth,
2007.
Text.