APA استشهاد

Randy Charles Epping. (1992). Beginners Guide to the World Economy: Eighty One Basic Economic Concepts That Will Change the Way You See the World. Vintage Books.

استشهاد بنمط شيكاغو

Randy Charles Epping. Beginners Guide to the World Economy: Eighty One Basic Economic Concepts That Will Change the Way You See the World. New York: Vintage Books, 1992.

MLA استشهاد

Randy Charles Epping. Beginners Guide to the World Economy: Eighty One Basic Economic Concepts That Will Change the Way You See the World. Vintage Books, 1992.