Hurst, R. (1971). Services and maintenance for hotels and residential establishments. Heinemann.
Cita Chicago (17th ed.)Hurst, Rosemary. Services and Maintenance for Hotels and Residential Establishments. London: Heinemann, 1971.
Cita MLA (8th ed.)Hurst, Rosemary. Services and Maintenance for Hotels and Residential Establishments. Heinemann, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.