APA aipamena

Zweifel,Peter, & Breyer,Friedrich. (1997). Health economics. Oxford University Press.

Chicago Style aipamena

Zweifel,Peter, and Breyer,Friedrich. Health Economics. New York: Oxford University Press, 1997.

MLA aipamena

Zweifel,Peter, and Breyer,Friedrich. Health Economics. Oxford University Press, 1997.