Culp, G. (1991). Managing people (including yourself) for project sucess. Van Nostrand Reinhod.
Lua i Stíl Chicago (17ú heag.)Culp, Gordon. Managing People (including Yourself) for Project Sucess. New York: Van Nostrand Reinhod, 1991.
Lua MLA (9ú heag.)Culp, Gordon. Managing People (including Yourself) for Project Sucess. Van Nostrand Reinhod, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.