Bernstein, L. (1959). The professor and his sister: By Leon Bernstein. Lincolns-Prager.
Chicago-viite (17. p.)Bernstein, Leon. The Professor and His Sister: By Leon Bernstein. London: Lincolns-Prager, 1959.
MLA-viite (8. p.)Bernstein, Leon. The Professor and His Sister: By Leon Bernstein. Lincolns-Prager, 1959.
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