Walker, J. R. (2013). Introduction to hospitality management (4th ed.). Pearson/Prentice Hall.
Chicagoスタイル(17版)引用形式Walker, John R. Introduction to Hospitality Management. 4th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2013.
MLA(9版)引用形式Walker, John R. Introduction to Hospitality Management. 4th ed. Pearson/Prentice Hall, 2013.
警告: この引用は必ずしも正確ではありません.