Secret and Manifest

MLA

Karpov, Boris Leonidovich. Tainoe I Iavnoe. Soviet Union: CSDF, 1973.

APA

Karpov, B. Leonidovich. (1973). Tainoe i iavnoe. Soviet Union: CSDF.

Chicago

Karpov, Boris Leonidovich, Tainoe i Iavnoe. Soviet Union: CSDF, 1973.