Goodwin, B. (2014). Using political ideas (6th ed.). John Wiley and Sons, Inc.
Chicago-čujuhus (17. p.)Goodwin, Barbara. Using Political Ideas. 6th ed. Hoboken, New Jersey: John Wiley and Sons, Inc, 2014.
MLA-čujuhus (9. p.)Goodwin, Barbara. Using Political Ideas. 6th ed. John Wiley and Sons, Inc, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.