APA-referens (7:e uppl.)

Oyer Paul. (2014). Everything I Ever Needed to Know About Economics. Harvard Bus. School.

Chicago-referens (17:e uppl.)

Oyer Paul. Everything I Ever Needed to Know About Economics. Boston: Harvard Bus. School, 2014.

MLA-referens (9:e uppl.)

Oyer Paul. Everything I Ever Needed to Know About Economics. Harvard Bus. School, 2014.