FITZPATRICK, Sheila, 1979. Education and social mobility in the Soviet Union 1921 - 1934 : studies of the Russian Institute Columbia University. London [u.a.]: Cambridge Univ. Press. ISBN 0521223253.

Fitzpatrick, S., 1979. Education and social mobility in the Soviet Union 1921 - 1934 : studies of the Russian Institute Columbia University, Soviet and East European studies. Cambridge Univ. Press, London [u.a.].

Fitzpatrick, S. (ca. 1979). Education and social mobility in the Soviet Union 1921 - 1934 : studies of the Russian Institute Columbia University [Book]. In Soviet and East European studies. Cambridge Univ. Press.

Fitzpatrick S (1979) Education and social mobility in the Soviet Union 1921 - 1934 : studies of the Russian Institute Columbia University. Cambridge Univ. Press, London [u.a.]

Fitzpatrick, Sheila, Education and social mobility in the Soviet Union 1921 - 1934 : studies of the Russian Institute Columbia University, London [u.a.] 1979.