Watson, F. W. (1973). Without/within behaviorism and humanism. Brooks.
Cita Chicago (17th ed.)Watson, Floyd W. Without/within Behaviorism and Humanism. Brooks, 1973.
Cita MLA (9th ed.)Watson, Floyd W. Without/within Behaviorism and Humanism. Brooks, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.