BEACH DALE S. (1985). PERSONNEL: THE MANAGEMENT OF PEOPLE AT WORK (5TH.). MACMILLAN.
Lua i Stíl Chicago (17ú heag.)BEACH DALE S. PERSONNEL: THE MANAGEMENT OF PEOPLE AT WORK. 5TH. NEW YORK: MACMILLAN, 1985.
Lua MLA (9ú heag.)BEACH DALE S. PERSONNEL: THE MANAGEMENT OF PEOPLE AT WORK. 5TH. MACMILLAN, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.