APA (7. basım) Alıntı

Begemann, P. (2005). Der kleine Business-Knigge. Eichborn.

Chicago Style (17. basım) Atıf

Begemann, Petra. Der Kleine Business-Knigge. Frankfurt am Main: Eichborn, 2005.

MLA (8th ed.) Atıf

Begemann, Petra. Der Kleine Business-Knigge. Eichborn, 2005.