Young, M. D. (1980). Distance teaching for the Third World: The lion and the clockwork mouse, incorporating a directory of distance teaching projects. Routledge & Kegan Paul.
Lua i Stíl Chicago (17ú heag.)Young, Michael Dunlop. Distance Teaching for the Third World: The Lion and the Clockwork Mouse, Incorporating a Directory of Distance Teaching Projects. London: Routledge & Kegan Paul, 1980.
Lua MLA (9ú heag.)Young, Michael Dunlop. Distance Teaching for the Third World: The Lion and the Clockwork Mouse, Incorporating a Directory of Distance Teaching Projects. Routledge & Kegan Paul, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.