Laver, M. (1986). Invitation to politics. Blackwell.
Chicago-čujuhus (17. p.)Laver, Michael. Invitation to Politics. Oxford: Blackwell, 1986.
MLA-čujuhus (9. p.)Laver, Michael. Invitation to Politics. Blackwell, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.