HOSMER , L. (1990). ETHIES OF MANAGEMENT. UNIVERSAL BOOK STALL.
Lua i Stíl Chicago (17ú heag.)HOSMER , L.T. ETHIES OF MANAGEMENT. UNIVERSAL BOOK STALL, 1990.
Lua MLA (9ú heag.)HOSMER , L.T. ETHIES OF MANAGEMENT. UNIVERSAL BOOK STALL, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.