The token economy : a motivational system for therapy and rehabilitation /
Ayllon, Teodoro, 1929-
The token economy : a motivational system for therapy and rehabilitation / Teodoro Ayllon, Nathan Azrin - Englewood Cliffs, N. J. : Prentice-Hall, 1968 - viii, 288 p. ; 23 cm. - The century psychology series .
Includes index.
p. 271-279.
013919357X
Token economy (Psychology)
The token economy : a motivational system for therapy and rehabilitation / Teodoro Ayllon, Nathan Azrin - Englewood Cliffs, N. J. : Prentice-Hall, 1968 - viii, 288 p. ; 23 cm. - The century psychology series .
Includes index.
p. 271-279.
013919357X
Token economy (Psychology)