Lua APA (7ú heag.)

Power, P. W. (2006). A guide to vocational assessment (4th ed.). PRO-ED.

Lua i Stíl Chicago (17ú heag.)

Power, Paul W. A Guide to Vocational Assessment. 4th ed. Austin, Tex: PRO-ED, 2006.

Lua MLA (9ú heag.)

Power, Paul W. A Guide to Vocational Assessment. 4th ed. PRO-ED, 2006.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.