Lookwood, A. &. R. (2010). Hospitality and tourism operating systems. Cengage Publishing.
芝加哥风格引文Lookwood, Andrew & Rouski. Hospitality and Tourism Operating Systems. Canada: Cengage Publishing, 2010.
MLA引文Lookwood, Andrew & Rouski. Hospitality and Tourism Operating Systems. Cengage Publishing, 2010.
警告：这些引文格式不一定是100％准确.