Dyfyniad APA

Cornforth, M. (1971). Dialectical Materialism. National Book Agency.

Dyfyniad Arddull Chicago

Cornforth, Maurice. Dialectical Materialism. India: National Book Agency, 1971.

Dyfyniad MLA

Cornforth, Maurice. Dialectical Materialism. National Book Agency, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.