Παραπομπή APA

Johnson, E. A. (1959). Accounting systems in modern business. Mc Graw Hill.

Παραπομπή Chicago Style

Johnson, Eldred A. Accounting Systems in Modern Business. New York: Mc Graw Hill, 1959.

Παραπομπή MLA

Johnson, Eldred A. Accounting Systems in Modern Business. Mc Graw Hill, 1959.