Ziman, J. M. (1978). Reliable knowledge: An exploration of the grounds for belief in science. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Ziman, John M. Reliable Knowledge: An Exploration of the Grounds for Belief in Science. Cambridge, [Eng.]: Cambridge University Press, 1978.
Lua MLA (9ú heag.)Ziman, John M. Reliable Knowledge: An Exploration of the Grounds for Belief in Science. Cambridge University Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.