References
- Beam, Paul C. (1942) The Manual of Phi Delta Theta. 7th Edition. George Banta Company, Inc.
- Biggs, Robert A. et al. (2000) The Manual of Phi Delta Theta. 34th Edition. Maury Boyd & Associates
- Collett, Ritter (1998). In the Bond: Phi Delta Theta at 150. Landfall Press
- Havighurst, Walter E. (1975). From Six at First: A History of Phi Delta Theta 1848–1973. George Banta Company, Inc.
- Priest, Arthur R. (1932). The Phikeia: His Book. 4th Edition. The Ovid Bell Press
- Miller, Robert J. (1982). The Manual of Phi Delta Theta 26th Edition. George Banta Company, Inc.
Read more about this topic: Phi Society