REDDIN W J. (1987). EFFECTIVE MANAGEMENT. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Lua i Stíl Chicago (17ú heag.)REDDIN W J. EFFECTIVE MANAGEMENT. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1987.
Lua MLA (9ú heag.)REDDIN W J. EFFECTIVE MANAGEMENT. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.