Não informado. (1962). Advanced management. Office executive. Society for Advancement of Management.
Lua i Stíl Chicago (17ú heag.)Não informado. Advanced Management. Office Executive. New York: Society for Advancement of Management, 1962.
Lua MLA (8ú heag.)Não informado. Advanced Management. Office Executive. Society for Advancement of Management, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.