Mars, G., Mitchell, P., & Bryant, D. T. (1979). Manpower problems in the hotel and catering industry. Saxon House.
Citace podle Chicago (17th ed.)Mars, Gerald, Peter Mitchell, a Donald T. Bryant. Manpower Problems in the Hotel and Catering Industry. Farnborough, Eng: Saxon House, 1979.
Citace podle MLA (9th ed.)Mars, Gerald, et al. Manpower Problems in the Hotel and Catering Industry. Saxon House, 1979.
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