Boella, M. J. (1974). Personnel management in the hotel and catering industry. Barrie & Jenkins.
Chicagoスタイル(17版)引用形式Boella, Michael John. Personnel Management in the Hotel and Catering Industry. London: Barrie & Jenkins, 1974.
MLA(9版)引用形式Boella, Michael John. Personnel Management in the Hotel and Catering Industry. Barrie & Jenkins, 1974.
警告: この引用は必ずしも正確ではありません.