Lenin, V. (1964). Materialism and empirio-criticism: Critical coments on a reactionary philosophy. Progress Pub.
Cita Chicago (17th ed.)Lenin, V.I. Materialism and Empirio-criticism: Critical Coments on a Reactionary Philosophy. Moscow: Progress Pub, 1964.
Cita MLA (9th ed.)Lenin, V.I. Materialism and Empirio-criticism: Critical Coments on a Reactionary Philosophy. Progress Pub, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.