Andrews, S. (2017). Hotel Housekeeping Management & Operations (1st.). McGraw Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAndrews, Sudhir. Hotel Housekeeping Management & Operations. 1st. McGraw Hill, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAndrews, Sudhir. Hotel Housekeeping Management & Operations. 1st. McGraw Hill, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.