Shvarts, S. The workers' health fund: Ideology and beginnings, 1903-1914. Varia 09 : [Aufsatzsammlung].
Čikaški stil citiranja (17. izdanje)Shvarts, Shifra. "The Workers' Health Fund: Ideology and Beginnings, 1903-1914." Varia 09 : [Aufsatzsammlung] .
MLA način citiranja (8. izdanje)Shvarts, Shifra. "The Workers' Health Fund: Ideology and Beginnings, 1903-1914." Varia 09 : [Aufsatzsammlung], .
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