Reddin, B. (1988). Managerial styles made effective. Tata Mc Graw Hill.
Lua i Stíl Chicago (17ú heag.)Reddin, Bill. Managerial Styles Made Effective. New Delhi: Tata Mc Graw Hill, 1988.
Lua MLA (9ú heag.)Reddin, Bill. Managerial Styles Made Effective. Tata Mc Graw Hill, 1988.
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