United States Foreign Relations, 1820-1860by Paul A. VargMay · The Journal of Southern History1980PDF291 KB
Foreign Policies of the Founding Fathersby Paul A. VargPerkins · Indiana University Department of History1964PDF318 KB
New England and Foreign Relations, 1789-1850by Paul A. VargPilcher · The Society for History Education1984PDF318 KB
New England and Foreign Relations, 1789-1850by Paul A. VargLong · Journal of the Early Republic1983PDF245 KB
Open Door Diplomat; The Life of W. W. Rockhillby Paul A. VargLi · Organization of American Historians1953PDF222 KB
Open Door Diplomat: The Life of W. W. Rockhill.by Paul A. VargClyde · Association for Asian Studies1953PDF350 KB
The Closing of the Door: Sino-American Relations, 1936-1946by Paul A. VargHeinrichs et al. · Journal of American History1975PDF136 KB
The Closing of the Door: Sino-American Relations, 1936-46by Paul A. VargClyde · Pacific Historical Review1974PDF365 KB