WAGEN, L. (1997). BUILDING QUALITY SERVICE: WITH COMPETENCY BASED HUMAN RESOURCE MGMT. JAICO PUBLISHING HOUSE.
Chicago-referens (17:e uppl.)WAGEN, L. BUILDING QUALITY SERVICE: WITH COMPETENCY BASED HUMAN RESOURCE MGMT. MUMBAI: JAICO PUBLISHING HOUSE, 1997.
MLA-referens (9:e uppl.)WAGEN, L. BUILDING QUALITY SERVICE: WITH COMPETENCY BASED HUMAN RESOURCE MGMT. JAICO PUBLISHING HOUSE, 1997.
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