Cita APA (7th ed.)

Christensen, Andrews, K. R., Bower, J. L., & Learned, E. P. (1973). Business policy: Text and cases (3d ed.). R. D. Irwin.

Cita Chicago (17th ed.)

Christensen, Kenneth Richmond Andrews, Joseph L. Bower, i Edmund Philip Learned. Business Policy: Text and Cases. 3d ed. Homewood, Ill: R. D. Irwin, 1973.

Cita MLA (9th ed.)

Christensen, et al. Business Policy: Text and Cases. 3d ed. R. D. Irwin, 1973.