LASHLEY CONRAD. (2000). HOSPITALITY RETAIL MANAGEMENT: A UNIT MANAGER`S GUIDE. BUTTERWORTH-HEINEMANN.
Lua i Stíl Chicago (17ú heag.)LASHLEY CONRAD. HOSPITALITY RETAIL MANAGEMENT: A UNIT MANAGER`S GUIDE. BOSTON: BUTTERWORTH-HEINEMANN, 2000.
Lua MLA (9ú heag.)LASHLEY CONRAD. HOSPITALITY RETAIL MANAGEMENT: A UNIT MANAGER`S GUIDE. BUTTERWORTH-HEINEMANN, 2000.
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