Walker, J. R. (2013). Introduction to hospitality management (4th ed.). Pearson/Prentice Hall.
芝加哥风格引文Walker, John R. Introduction to Hospitality Management. 4th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2013.
MLA引文Walker, John R. Introduction to Hospitality Management. 4th ed. Pearson/Prentice Hall, 2013.
警告：这些引文格式不一定是100％准确.