ebrary, Inc, Burns, P., Palmer, C., & Ritchie, B. W. (2004). Tourism research methods: Integrating theory with practice. CABI Pub..
芝加哥风格引文ebrary, Inc, Peter Burns, Catherine Palmer, 与 Brent W. Ritchie. Tourism Research Methods: Integrating Theory with Practice. Cambridge, MA: CABI Pub., 2004.
MLA引文ebrary, Inc, et al. Tourism Research Methods: Integrating Theory with Practice. CABI Pub., 2004.
警告：这些引文格式不一定是100％准确.