Παραπομπή APA

Roger S Gottlieb. (1993). Radical philosophy: Tradition, counter-tradition, politics. Temple University Press.

Παραπομπή Chicago Style

Roger S Gottlieb. Radical Philosophy: Tradition, Counter-tradition, Politics. Philadelphia: Temple University Press, 1993.

Παραπομπή MLA

Roger S Gottlieb. Radical Philosophy: Tradition, Counter-tradition, Politics. Temple University Press, 1993.