Lam, W. Y., Wee, C. A. L., Wong, F. P. Y., & Lewis, J. H. (2014). Labour shortage problems faced by hotel housekeeping departments in Singapore.
استشهاد بنمط شيكاغوLam, Wai Ying, Carol Ai Ling Wee, Frederick Peng Yee Wong, و Justus Helen Lewis. Labour Shortage Problems Faced By Hotel Housekeeping Departments in Singapore. 2014.
MLA استشهادLam, Wai Ying, Carol Ai Ling Wee, Frederick Peng Yee Wong, و Justus Helen Lewis. Labour Shortage Problems Faced By Hotel Housekeeping Departments in Singapore. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.