APA (7. basım) Alıntı

Sylvester, K. (2016). Negotiating in the Leadership Zone. ELSEVIER.

Chicago Style (17. basım) Atıf

Sylvester, Ken. Negotiating in the Leadership Zone. ELSEVIER, 2016.

MLA (8th ed.) Atıf

Sylvester, Ken. Negotiating in the Leadership Zone. ELSEVIER, 2016.