VIOLA, R. H. (1977). Organizations In A Changing Society Administration And Human Valves Richard H. Viola. WB Saunders Company.
Lua i Stíl Chicago (17ú heag.)VIOLA, Richard H. Organizations In A Changing Society Administration And Human Valves Richard H. Viola. WB Saunders Company, 1977.
Lua MLA (8ú heag.)VIOLA, Richard H. Organizations In A Changing Society Administration And Human Valves Richard H. Viola. WB Saunders Company, 1977.
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