Bellamy, R., & Mason, A. (2003). Political concepts. Manchester University Press.
Chicago-čujuhus (17. p.)Bellamy, Richard, juo Andrew Mason. Political Concepts. Manchester University Press, 2003.
MLA-čujuhus (9. p.)Bellamy, Richard, juo Andrew Mason. Political Concepts. Manchester University Press, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.