Lipski, J. J., Amsterdamska, O., & Moore, G. M. (1985). KOR: A history of the workers' defense committee in Poland, 1976-1981. Berkeley: University of California.
Lua i Stíl Chicago (17ú heag.)Lipski, Jan Józef, Olga Amsterdamska, agus Gene M. Moore. KOR: A History of the Workers' Defense Committee in Poland, 1976-1981. Berkeley: University of California, 1985.
Lua MLA (8ú heag.)Lipski, Jan Józef, et al. KOR: A History of the Workers' Defense Committee in Poland, 1976-1981. Berkeley: University of California, 1985.
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