ISBN 978-0-87195-363-6. Rabin, Alex. With a Penn graduate in the Oval Office for the first time, here's a look at former President William Henry Harrison's time at the
University Press. 1939. Murphy, Patrick J. Medieval Studies and the Ghost Stories of M. R. James. University Park, Penn.: Pennsylvania State University
The Washington Post. 2019. (原始内容存档于2019-08-16). Wingrove, Josh; Benjamin, Penn. Scalia Has Ex-Officials' Support as Trump's Labor Secretary Pick. Bloomberg