Contingent reinforcement for carbon monoxide reduction: within-subject effects of pay amount.
1984 ◽
Vol 17
(4)
◽
pp. 477-483
◽
1978 ◽
Vol 28
(3)
◽
pp. 253-255
1993 ◽
Vol 71
(6)
◽
pp. 892-900
◽
1985 ◽
Vol 10
(4)
◽
pp. 345-349
◽