BUTTLE FRANCIS. (1986). HOTEL FOOD SERVICE MARKETING: A MANAGERIAL APPROACH. CASSELL.
Chicago-čujuhus (17. p.)BUTTLE FRANCIS. HOTEL FOOD SERVICE MARKETING: A MANAGERIAL APPROACH. LONDON: CASSELL, 1986.
MLA-čujuhus (9. p.)BUTTLE FRANCIS. HOTEL FOOD SERVICE MARKETING: A MANAGERIAL APPROACH. CASSELL, 1986.
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