Cita APA (7th ed.)

Griffin, R. W., & Head, T. C. (1987). Practicing management (2nd ed.). Houghton Mifflin Co..

Cita Chicago (17th ed.)

Griffin, Ricky W., i Thomas C. Head. Practicing Management. 2nd ed. Boston: Houghton Mifflin Co., 1987.

Cita MLA (9th ed.)

Griffin, Ricky W., i Thomas C. Head. Practicing Management. 2nd ed. Houghton Mifflin Co., 1987.