Ruddock, R. (1981). Ideologies five explanatory lectures: Department of adult .......... (ed.).
Lua i Stíl Chicago (17ú heag.)Ruddock, Ralph. Ideologies Five Explanatory Lectures: Department of Adult .......... ed. Direct Design, 1981.
Lua MLA (9ú heag.)Ruddock, Ralph. Ideologies Five Explanatory Lectures: Department of Adult .......... ed. 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.