APA aipamena

Everard, K. E., & Burrow, J. (1990). Business principles & management (Ninth edition.). South Western Publishing Co.

Chicago Style aipamena

Everard, Kenneth E., and Jim Burrow. Business Principles & Management. Ninth edition. Cincinnati, Ohio: South Western Publishing Co, 1990.

MLA aipamena

Everard, Kenneth E., and Jim Burrow. Business Principles & Management. Ninth edition. South Western Publishing Co, 1990.