APA aipamena

Baumol, W. J., Panzar, J. C., & Willig, R. D. (1982). Contestable markets and the theory of industry structure. Harcourt Brace Jovanovich.

Chicago Style aipamena

Baumol, William J., John C. Panzar, and Robert D. Willig. Contestable Markets and the Theory of Industry Structure. New York: Harcourt Brace Jovanovich, 1982.

MLA aipamena

Baumol, William J., et al. Contestable Markets and the Theory of Industry Structure. Harcourt Brace Jovanovich, 1982.