Frederic S. Marquardt books & textbook
American Historical Collection Bulletin: E. J. Halsema Colonial Engineer; Remembering Leoni Guerrero; Pangasinan in American Times (1899-1946); The Pendarvii Saga (II) (Vol. XI No. 2 (43) April-June 1983)
J.J. Halsema Frederic S. Marquardt Lewis E. Gleeck, Jr. Bill Pendarvis Tom Carter Honi Soit
American Association of the Philippines /1983T Journal
