APA-čujuhus (7. p.)
Szporer, M., & Kramer, M. (2012). Solidarity: The great workers strike of 1980. Lexington Books.
Chicago-čujuhus (17. p.)
Szporer, Michael, juo Mark Kramer. Solidarity: The Great Workers Strike of 1980. Lanham, Md.: Lexington Books, 2012.
MLA-čujuhus (9. p.)
Szporer, Michael, juo Mark Kramer. Solidarity: The Great Workers Strike of 1980. Lexington Books, 2012.
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