The effectiveness of confirmation plus trinket reinforcers in young children,
by Millicent Alter, Lewis Eigen, and Shirley King.

APA Citation

Alter, M., Center for Programed Instruction, N. (196). The effectiveness of confirmation plus trinket reinforcers in young children. New York: Center for Programed Instruction.

MLA Citation

Alter, Millicent, and N.Y Center for Programed Instruction. The Effectiveness of Confirmation Plus Trinket Reinforcers In Young Children. New York: Center for Programed Instruction, 196.

Warning: These citations may not always be complete (especially for serials).