Cita APA (7th ed.)

Skinner, S. J., & Invancevich, J. M. (1992). Business For the 21 Century. Irwin.

Cita Chicago (17th ed.)

Skinner, Steven J., i John M. Invancevich. Business For the 21 Century. Boston: Irwin, 1992.

Cita MLA (9th ed.)

Skinner, Steven J., i John M. Invancevich. Business For the 21 Century. Irwin, 1992.