found: His Communism in Guatemala, 1958.
found: Information from 678 converted Dec. 17, 2014(Ph.D., Princeton, 1958)
found: José Sarney, 2020:title page (Ronald M. Schneider) back cover (Ronald Schneider is a consecrated Brazilianist; he also studied the democratic stability of Latin America.)
found: Wikipedia webpage for Ronald Schneider, searched on October 19th, 2023(Ronald Milton Schneider is a political scientist known for writing "Communism in Guatemala"; he received his B.A. in 1954 from Northwestern University, his Master's Degree in Political science from Princeton University in 1956, and his Ph.D. in 1958.)