COOPER CHRIS. (1993). TOURISM: PRINCIPLES & PRACTICE. PITMAN PUBLICATIONS.
Chicago Style (17th ed.) CitationCOOPER CHRIS. TOURISM: PRINCIPLES & PRACTICE. LONDON: PITMAN PUBLICATIONS, 1993.
MLA引文COOPER CHRIS. TOURISM: PRINCIPLES & PRACTICE. PITMAN PUBLICATIONS, 1993.
警告:這些引文格式不一定是100%准確.