American Hotel & Motel Association. Educational Institute & Balivet, T. (1998). Case studies in club management: Instructor copy. Educational Institute, American Hotel & Motel Association.
Chicago-referens (17:e uppl.)American Hotel & Motel Association. Educational Institute och Thaddeus Balivet. Case Studies in Club Management: Instructor Copy. Lansing, Mich: Educational Institute, American Hotel & Motel Association, 1998.
MLA-referens (9:e uppl.)American Hotel & Motel Association. Educational Institute och Thaddeus Balivet. Case Studies in Club Management: Instructor Copy. Educational Institute, American Hotel & Motel Association, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.