Parkes, K. S. (1997). Understanding contemporary Germany. Routledge.
Chicago-čujuhus (17. p.)Parkes, K. Stuart. Understanding Contemporary Germany. New York: Routledge, 1997.
MLA-čujuhus (9. p.)Parkes, K. Stuart. Understanding Contemporary Germany. Routledge, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.