Silbergh, D. M. (2001). Doing dissertations in politics: A student guide. Routledge.
Chicago-čujuhus (17. p.)Silbergh, David M. Doing Dissertations in Politics: A Student Guide. London: Routledge, 2001.
MLA-čujuhus (9. p.)Silbergh, David M. Doing Dissertations in Politics: A Student Guide. Routledge, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.