KAST F E. (1974). ORGANIZATION & MANAGEMENT: A SYSTEMS APPROACH (2.). MCGRAW-HILL.
Lua i Stíl Chicago (17ú heag.)KAST F E. ORGANIZATION & MANAGEMENT: A SYSTEMS APPROACH. 2. NEW DELHI: MCGRAW-HILL, 1974.
Lua MLA (9ú heag.)KAST F E. ORGANIZATION & MANAGEMENT: A SYSTEMS APPROACH. 2. MCGRAW-HILL, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.