Ratandeep Singh. (2006). Hotel front desk management and online sevices. Kanishka.
Chicago Edition CitationRatandeep Singh. Hotel Front Desk Management and Online Sevices. New Delhi: Kanishka, 2006.
MLA引文Ratandeep Singh. Hotel Front Desk Management and Online Sevices. Kanishka, 2006.
警告:這些引文格式不一定是100%准確.