APA-referens (7:e uppl.)

Porosky, M. (1923). Practical factory administration. McGraw-Hill book company, inc..

Chicago-referens (17:e uppl.)

Porosky, Matthew. Practical Factory Administration. New York [etc.]: McGraw-Hill book company, inc., 1923.

MLA-referens (8:e uppl.)

Porosky, Matthew. Practical Factory Administration. McGraw-Hill book company, inc., 1923.