6Wood,R. C. (1992). Hospitality industry labor trends[J]. Tourism Management, 2006,13 (3): 297 - 304.
7Jeong Gill choi,Robert H. Woods, Suzanne K. Murrmann. International labor markets and the migration of labor forces as an alternative solution for labor shortages in the hospitality industry[J]. International Journal of Contemporary Hospitality Management, 2000, (12): 61 - 66.
8Payment in the Hotel Industry, The Role of Fringe Benefits [J]. The Service Industry Journal, 2007, (2) : 191- 213.