Παραπομπή APA

Gravelle, H. (2004). Microeconomics (3rd ed.). Pearson Education Asia.

Παραπομπή Chicago Style

Gravelle, Hugh. Microeconomics. 3rd ed. Delhi: Pearson Education Asia, 2004.

Παραπομπή MLA

Gravelle, Hugh. Microeconomics. 3rd ed. Pearson Education Asia, 2004.