Παραπομπή APA

Nikolayev,A. (1975). R & D in social reproduction. Progress Publishers.

Παραπομπή Chicago Style

Nikolayev,A. R & D in Social Reproduction. Moscow: Progress Publishers, 1975.

Παραπομπή MLA

Nikolayev,A. R & D in Social Reproduction. Progress Publishers, 1975.