Berkman, F. W. Selling today's resorts in tomorrow's market. Hotel Sales Management Association.
Style de citation Chicago (17e éd.)Berkman, Frank W. Selling Today's Resorts in Tomorrow's Market. New York: Hotel Sales Management Association.
Style de citation MLA (9e éd.)Berkman, Frank W. Selling Today's Resorts in Tomorrow's Market. Hotel Sales Management Association.
Attention : ces citations peuvent ne pas être correctes à 100%.