Dyfyniad APA

Berkov, P. (1981). Historical problems in the Development of Literature. Hudozhesmvenaya Literatura.

Dyfyniad Arddull Chicago

Berkov, P.N. Historical Problems in the Development of Literature. Leningrad: Hudozhesmvenaya Literatura, 1981.

Dyfyniad MLA

Berkov, P.N. Historical Problems in the Development of Literature. Hudozhesmvenaya Literatura, 1981.

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