ZULFIKAR MOHAMMED. (2007). INTRODUCTION TO TOURISM AND HOTEL INDUSTRY. VIKAS PUBLISHING HOUSE PVT. LTD.
Chicago-čujuhus (17. p.)ZULFIKAR MOHAMMED. INTRODUCTION TO TOURISM AND HOTEL INDUSTRY. NEW DELHI: VIKAS PUBLISHING HOUSE PVT. LTD, 2007.
MLA-čujuhus (9. p.)ZULFIKAR MOHAMMED. INTRODUCTION TO TOURISM AND HOTEL INDUSTRY. VIKAS PUBLISHING HOUSE PVT. LTD, 2007.
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