Šablon:KazinConcisePrincetonEncyclopedia
Michael Kazin, Rebecca Edwards, Adam Rothman, ur. (2011). The Concise Princeton Encyclopedia of American Political History. Princeton University Press. ISBN 0691152071.
Michael Kazin, Rebecca Edwards, Adam Rothman, ur. (2011). The Concise Princeton Encyclopedia of American Political History. Princeton University Press. ISBN 0691152071.