Bolton, J. (2012). Worlds of dissent: Charter 77, the Plastic People of the Universe, and Czech culture under communism. Harvard University Press.
Chicago-čujuhus (17. p.)Bolton, Jonathan. Worlds of Dissent: Charter 77, the Plastic People of the Universe, and Czech Culture Under Communism. Cambridge, Mass.: Harvard University Press, 2012.
MLA-čujuhus (9. p.)Bolton, Jonathan. Worlds of Dissent: Charter 77, the Plastic People of the Universe, and Czech Culture Under Communism. Harvard University Press, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.