APA aipamena

Bates, J. A., & Parkinson, J. R. (1966). Business economics. Blackwell.

Chicago Style aipamena

Bates, James A., and J. R. Parkinson. Business Economics. Oxford, UK: Blackwell, 1966.

MLA aipamena

Bates, James A., and J. R. Parkinson. Business Economics. Blackwell, 1966.