Gaya APA

Miller, J, E. et al (2007). Supervision in the hospitality industry : applied human resources (5th ed.). New Jersey: John Wiley & Sons, Inc..

Gaya MLA

Miller, Jack, E.. et al. "Supervision in the hospitality industry : applied human resources". 5th ed. New Jersey: John Wiley & Sons, Inc., 2007. BUKU.