Παραπομπή APA

Calvo Peter & Waugh. (1979). Micro economics: An introductory text. Tata McGraw Hill publishing co. ltd.

Παραπομπή Chicago Style

Calvo Peter και Waugh. Micro Economics: An Introductory Text. New Delhi: Tata McGraw Hill publishing co. ltd, 1979.

Παραπομπή MLA

Calvo Peter και Waugh. Micro Economics: An Introductory Text. Tata McGraw Hill publishing co. ltd, 1979.