Gaya APA
Josef, R., Ingram, H. (2004).
Developing Hospitality Properties & Facilities (2).
Burlington:
Elsavier Butterworth-Heinemann.
Gaya MLA
Josef, Ransley., Ingram, Hadyn.
"Developing Hospitality Properties & Facilities".
2
Burlington:
Elsavier Butterworth-Heinemann,
2004.
Texts.