Gregson, S. (1985). Management and the organisation. ELBS.
Lua i Stíl Chicago (17ú heag.)Gregson, Shaun. Management and the Organisation. [London]: ELBS, 1985.
Lua MLA (9ú heag.)Gregson, Shaun. Management and the Organisation. ELBS, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.