Finley, John Norville Gibson.Progress Report of the Northern Virginia University Center. — July 1, 1952. — «"The report that follows is a progress report on the Northern Virginia University Center since its beginnings in 1949 by its Local Director, Professor J. N. G. Finley." George B. Zehmer, Director Extension Division University of Virginia».Архивная копия от 20 февраля 2017 на Wayback Machine
provost.gmu.edu
Wheelan, BelleLetter to Alan Merten(англ.) (10 января 2012). Дата обращения: 20 января 2017. Архивировано из оригинала 5 марта 2016 года.
Finley, John Norville Gibson.Progress Report of the Northern Virginia University Center. — July 1, 1952. — «"The report that follows is a progress report on the Northern Virginia University Center since its beginnings in 1949 by its Local Director, Professor J. N. G. Finley." George B. Zehmer, Director Extension Division University of Virginia».Архивная копия от 20 февраля 2017 на Wayback Machine
