Gaya APA

Ransley, J., Ingram, H. (2004). E-BOOK : DEVELOPING HOSPITALITY PROPERTIES AND FACILITIES (2). USA: Elsevier Butterworth-Heinemann.

Gaya MLA

Ransley, Josef., Ingram, Hadyn. "E-BOOK : DEVELOPING HOSPITALITY PROPERTIES AND FACILITIES". 2 USA: Elsevier Butterworth-Heinemann, 2004. Text.