Παραπομπή APA

Mccook, B. J. (1972). Office procedures with simulated practice. Glencoe Press.

Παραπομπή Chicago Style

Mccook, Barbara J. Office Procedures with Simulated Practice. California: Glencoe Press, 1972.

Παραπομπή MLA

Mccook, Barbara J. Office Procedures with Simulated Practice. Glencoe Press, 1972.