Gaya APA

Lashley, C., Upchurch, R. (2006). E-BOOK : TIMESHARE RESORT OPERATIONS - A GUIDE TO MANAGEMENT PRACTICE . USA: Elsevier Butterworth-Heinemann.

Gaya MLA

Lashley, Conrad., Upchurch, Randall. "E-BOOK : TIMESHARE RESORT OPERATIONS - A GUIDE TO MANAGEMENT PRACTICE". USA: Elsevier Butterworth-Heinemann, 2006. Text.