Nykiel, R. A. (1983). Marketing in the hospitality industry. CBI.
Citación estilo ChicagoNykiel, Ronald A. Marketing in the Hospitality Industry. Boston, Mass: CBI, 1983.
Cita MLANykiel, Ronald A. Marketing in the Hospitality Industry. CBI, 1983.
Warning: These citations may not always be 100% accurate.