Gaya APA

m.pd., D, P, S, P. (1996). Microeconomics (Thirteenth Edition) (Ed.13). Amerika: McGraw-Hill.

Gaya MLA

m.pd., Dr., Purnama, Syae, Purrohman,. "Microeconomics (Thirteenth Edition)". Ed.13 Amerika: McGraw-Hill, 1996. Text.