De Guia, F. (2000). Culture change: Key to organization development : a success story. Florence de Guia & Associates.
Chicago-referens (17:e uppl.)De Guia, Florence. Culture Change: Key to Organization Development : A Success Story. Makati City: Florence de Guia & Associates, 2000.
MLA-referens (9:e uppl.)De Guia, Florence. Culture Change: Key to Organization Development : A Success Story. Florence de Guia & Associates, 2000.
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