Lua APA (7ú heag.)
ebrary, Inc, & Vinten, G. (2005). Costing towards effectiveness. Emerald Group Publishing.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Gerald Vinten. Costing Towards Effectiveness. Bradford, England: Emerald Group Publishing, 2005.
Lua MLA (9ú heag.)
ebrary, Inc, agus Gerald Vinten. Costing Towards Effectiveness. Emerald Group Publishing, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.