Griffin, R. W. (2017). Management : principles and practices.: Ricky W. Griffin (11th Ed.). Cengage.
Chicago-čujuhus (17. p.)Griffin, Ricky W. Management : Principles and Practices.: Ricky W. Griffin. 11th Ed. New Delhi: Cengage, 2017.
MLA-čujuhus (9. p.)Griffin, Ricky W. Management : Principles and Practices.: Ricky W. Griffin. 11th Ed. Cengage, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.