School-Wide Positive Behaviour Interventions and SupportsSui Lin Goei, Randall De Pry · First published 2019Open the Tome
Individual Positive Behavior SupportsFredda Brown, Jacki Anderson, Randall L. De Pry, Martin Agran, Richard Albin · First published 2014Open the Tome
Social competence and characterElaine Fletcher-Janzen, Randall L., Ph.D. De Pry · First published 2003Open the Tome
