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[1]VanZandt, Lonnie Lee. "Astronomical dating of the Poem of the Man-God", Lonnie Lee VanZandt (1937 - 1995) Reminisces by Friends and Colleagues, Purdue University, September 9, 1995
Rookey O.S.M., Peter M., Shepherd of Souls: The Virtuous Life of Saint Anthony Pucci, (Jun 2003) ISBN1891280449 CMJ Marian Press pp. 1-3
[1]VanZandt, Lonnie Lee. "Astronomical dating of the Poem of the Man-God", Lonnie Lee VanZandt (1937 - 1995) Reminisces by Friends and Colleagues, Purdue University, September 9, 1995