Gaya APA

Association, T, E, I, O, T, A, H, &, M. (1972). Tourism and the hospitality industry . Michigan: American Hotel and Motel Association.

Gaya MLA

Association, The, Educational, Institute, Of, The, American, Hotel, &, Motel. "Tourism and the hospitality industry". Michigan: American Hotel and Motel Association, 1972. BUKU.