Judson Pratt

<strong>Quelle:</strong> trailer screenshot (Universal Pictures) - <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=mdVNcAUMzp4"><i>The Ugly American</i> trailer</a>

<strong>Quelle:</strong> Unknown author<span style="display: none;">Unknown author</span> - The World's Work: <a rel="nofollow" class="external free" href="https://archive.org/stream/worldswork13gard#page/8700/mode/2up">https://archive.org/stream/worldswork13gard#page/8700/mode/2up</a>

<strong>Quelle:</strong> Thomas Wakefield Goodspeed - <a class="external free" href="https://en.wikisource.org/wiki/Page:A_History_of_the_University_of_Chicago_by_Thomas_Wakefield_Goodspeed.djvu/465">https://en.wikisource.org/wiki/Page:A_History_of_the_University_of_Chicago_by_Thomas_Wakefield_Goodspeed.djvu/465</a>

<strong>Quelle:</strong> <p>Cecelia Woolley </p> Scanned letter maintained by Special Collections Research Center at the University of Chicago - <a rel="nofollow" class="external free" href="http://www.lib.uchicago.edu/e/webexhibits/IntegratingTheLifeOfTheMind/SocialQuestionRoundOne.html">http://www.lib.uchicago.edu/e/webexhibits/IntegratingTheLifeOfTheMind/SocialQuestionRoundOne.html</a>

<strong>Quelle:</strong> <span lang="en">Anonymous</span><span style="display:none">Unknown author</span> - The Evening Post of New York City, New York on 31 December 1829