Voegelin, E. (1952). The new science of politics: An introduction. University of Chicago.
Chicago-čujuhus (17. p.)Voegelin, Eric. The New Science of Politics: An Introduction. Chicago: University of Chicago, 1952.
MLA-čujuhus (9. p.)Voegelin, Eric. The New Science of Politics: An Introduction. University of Chicago, 1952.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.