Farkas, A. (1998). State learning and international change. University of Michigan Press.
Chicago-čujuhus (17. p.)Farkas, Andrew. State Learning and International Change. Ann Arbor: University of Michigan Press, 1998.
MLA-čujuhus (9. p.)Farkas, Andrew. State Learning and International Change. University of Michigan Press, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.