Krupskaya, N. K. (1990). A Search in pedagogics: Discussions of the 1920's and early 1930s. Moscow: Progress Publishers.
Chicago Style CitationKrupskaya, Nadezhda Konstantinovna. A Search in Pedagogics: Discussions of the 1920's and Early 1930s. Moscow: Progress Publishers, 1990.
MLA CitationKrupskaya, Nadezhda Konstantinovna. A Search in Pedagogics: Discussions of the 1920's and Early 1930s. Moscow: Progress Publishers, 1990.
Warning: These citations may not always be 100% accurate.