ANDREWS SUDHIR. (1989). HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. TWENTY-FIRST CENTURY PUBLICATION.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रANDREWS SUDHIR. HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. NEW DELHI: TWENTY-FIRST CENTURY PUBLICATION, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रANDREWS SUDHIR. HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. TWENTY-FIRST CENTURY PUBLICATION, 1989.
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