FRENCH, W. L. (2013). ORGANIZATION DEVELOPMENT (6TH ED.). PEARSON EDUCATION.
Lua i Stíl Chicago (17ú heag.)FRENCH, WENDEL L. ORGANIZATION DEVELOPMENT. 6TH ED. NEW DELHI: PEARSON EDUCATION, 2013.
Lua MLA (9ú heag.)FRENCH, WENDEL L. ORGANIZATION DEVELOPMENT. 6TH ED. PEARSON EDUCATION, 2013.
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