Radford , K. (1992). Managerial Decision Making. Prentice - Hall of India.
Lua i Stíl Chicago (17ú heag.)Radford , K.J. Managerial Decision Making. Prentice - Hall of India, 1992.
Lua MLA (8ú heag.)Radford , K.J. Managerial Decision Making. Prentice - Hall of India, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.