(1996). Environmental Management for Hotels. Butterworth-Heinemann.
Trích dẫn kiểu ChicagoEnvironmental Management for Hotels. Butterworth-Heinemann, 1996.
MLA引文Environmental Management for Hotels. Butterworth-Heinemann, 1996.
警告:這些引文格式不一定是100%准確.
(1996). Environmental Management for Hotels. Butterworth-Heinemann.
Trích dẫn kiểu ChicagoEnvironmental Management for Hotels. Butterworth-Heinemann, 1996.
MLA引文Environmental Management for Hotels. Butterworth-Heinemann, 1996.