APA aipamena

HENDERSON, J. V., & POOLE, W. (1991). Principles of microeconomis. D.C. Heath and company.

Chicago Style aipamena

HENDERSON, J. Vernon, and William POOLE. Principles of Microeconomis. Lexington: D.C. Heath and company, 1991.

MLA aipamena

HENDERSON, J. Vernon, and William POOLE. Principles of Microeconomis. D.C. Heath and company, 1991.