Williams, E. Melvin. "The Scotch-Irish in Pennsylvania," _Americana_ XVII (1923), 374-387.
Williams, Richmond D. "Col. Thomas Hartley's Expedition of 1778," _Now and Then_, XII (April, 1960), 258-259.
Wolf, George D. "The Tiadaghton Question," _The Lock Haven Review_, Series I, No. 5 (1963), 61-71.
Wood, T. Kenneth (ed.). "Journal of an English Emigrant Farmer," _Lycoming Historical Society Proceedings and Papers_, No. 6 (1928).
----. _Now and Then_, X (July, 1952), 148-150.
---- (ed.). "Observations Made By John Bartram In His Travels From Pennsylvania to Onondaga, Oswego and the Lake Ontario in 1743," _Now and Then_, V (1936), 90.
Turner, Morris K. "The Commercial Relations of the Susquehanna Valley During the Colonial Period." Unpublished Ph.D. dissertation, University of Pennsylvania, 1916.
Zebulon Butler Papers, Wyoming Historical and Geological Society, Wilkes-Barre, Pennsylvania.
Rev. John Cuthbertson's Diary, 1716-1791 (microfilm, 2 reels). The Pennsylvania Historical and Museum Commission, Harrisburg.
Journal of William Colbert (typescript). Property of the Rev. Charles F. Berkheimer of Williamsport, Pa. Original (1792-1794) at the Garrett Biblical Seminary, Chicago. (Copy also at Lycoming College, Williamsport.)
Revolutionary War Pension Claims (typescript). Wagner Collection, Muncy Historical Society and Museum of History, Muncy, Pa.
Mrs. Solon J. Buck, Washington, D. C, June 22, 1963, to the author.
Alfred P. James, Pittsburgh, July 16, 1963, to the author.
Peter Marshall, Berkeley, Calif., May 19, 1962, to the author.
Mrs. Phyllis V. Parsons, Collegeville, Pa., October 21, 1962, to the author.
Paul A. W. Wallace, Harrisburg, February 16, 1961, July 30, August 24, and December 17, 1962, to the author.
American Revolution, 23, 33, 34, 44, 49, 54, 68, 71, 84, 86, 103, 104, 110
Committee of Safety, 34, 44, 45, 48, 54, 77, 81-83, 88, 106
Constitutional Convention, Pennsylvania (1776), 80, 83, 87
Declaration of Independence, 42, 43, 71, 74, 106
"Declaration of Independence" of Fair Play Settlers, 42-44, 61, 62, 71, 74, 83, 106, 107
Economic institutions, 89-91, 97, 99-102, 104, 107, 109; _see also_ Farming
English, 16-20, 24-26, 28, 54, 57, 58, 83, 84, 93, 95, 102
Fair Play men, 3, 31, 35-36, 38, 40, 41, 45, 73, 77, 81-83, 92, 94, 95, 97, 102, 109; _see also_ Tribunal, Fair Play