Hotel Sales Management Association. Travel Industry Liaison Committee. (1972). HSMA/Travel industry glossary of terms. Hotel Sales Management Association.
Citação do estilo Chicago (17ª ed.)Hotel Sales Management Association. Travel Industry Liaison Committee. HSMA/Travel Industry Glossary of Terms. Egg Harbor, N.J: Hotel Sales Management Association, 1972.
Citação MLA (9ª ed.)Hotel Sales Management Association. Travel Industry Liaison Committee. HSMA/Travel Industry Glossary of Terms. Hotel Sales Management Association, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.