Schedules of reinforcement (The Century psychology series)
Charles B. Ferster · Prentice-Hall · 1957
APA
Ferster, C. B. (1957). Schedules of reinforcement (The Century psychology series). Prentice-Hall.
Charles B. Ferster · Prentice-Hall · 1957
Ferster, C. B. (1957). Schedules of reinforcement (The Century psychology series). Prentice-Hall.