Gaya APA

Boella, M, J., Goss-Turner, S. (2005). Human resource management in the hospitality industry : an introductory guide (8th ed.). Amsterdam: Elsevier Butterworth Heinemann.

Gaya MLA

Boella, Michael, J.., Goss-Turner, Steven. "Human resource management in the hospitality industry : an introductory guide". 8th ed. Amsterdam: Elsevier Butterworth Heinemann, 2005. BUKU.