FRENCH WENDELL L. (1979). ORGANIZATION DEVELOPMENT THEORY,PRACTICE AND RESEARCH PART I TO V. RICHARD D.IRWIN INC.
Lua i Stíl Chicago (17ú heag.)FRENCH WENDELL L. ORGANIZATION DEVELOPMENT THEORY,PRACTICE AND RESEARCH PART I TO V. ILLINOIS: RICHARD D.IRWIN INC, 1979.
Lua MLA (9ú heag.)FRENCH WENDELL L. ORGANIZATION DEVELOPMENT THEORY,PRACTICE AND RESEARCH PART I TO V. RICHARD D.IRWIN INC, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.