ANDREWS SUDHIR. (1989). HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. TWENTY-FIRST CENTURY PUBLICATION.
Lua i Stíl Chicago (17ú heag.)ANDREWS SUDHIR. HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. NEW DELHI: TWENTY-FIRST CENTURY PUBLICATION, 1989.
Lua MLA (9ú heag.)ANDREWS SUDHIR. HOTEL MANAGEMENT WHAT IS ALL ABOUT AND HOW TO GET IN. TWENTY-FIRST CENTURY PUBLICATION, 1989.
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