Patterson, Gerald Roy. Families : applications of social learning to family life / G. R. Patterson. - Rev. ed. - Champaign, IL : Research Press, 1975. - 171 p. : illus. ; 21 cm. Bibliographical references: p. 147-149. Subjects--Topical Terms: Child rearing.Reinforcement (Psychology). LC Class. No.: HQ503 / .P38