Foley, N. G. (1962). Planning for increased productivity in Australian industries. Butterworths.
Lua i Stíl Chicago (17ú heag.)Foley, Norbert G. Planning for Increased Productivity in Australian Industries. Sydney: Butterworths, 1962.
Lua MLA (8ú heag.)Foley, Norbert G. Planning for Increased Productivity in Australian Industries. Butterworths, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.