Sethi, P. (1999). Hand book of hospitality and tourism. Anmol Publishers.
芝加哥风格引文Sethi, Praveen. Hand Book of Hospitality and Tourism. Delhi: Anmol Publishers, 1999.
MLA引文Sethi, Praveen. Hand Book of Hospitality and Tourism. Anmol Publishers, 1999.
警告：这些引文格式不一定是100％准确.