Gaya APA

O'Fallon, M, J., Rutherford, D, G. (2007). HOTEL MANAGEMENT AND OPERATIONS Fourth Edition (4). United States of America: John Wiley & Sons, Incorporated.

Gaya MLA

O'Fallon, Michael, J.., Rutherford, Denny, G.. "HOTEL MANAGEMENT AND OPERATIONS Fourth Edition". 4 United States of America: John Wiley & Sons, Incorporated, 2007. Text.