DiRenzo, G. J. (1966). Concepts, theory, and explanation in the behavioral sciences. Random House.
Cita Chicago (17th ed.)DiRenzo, Gordon J. Concepts, Theory, and Explanation in the Behavioral Sciences. New York: Random House, 1966.
Cita MLA (9th ed.)DiRenzo, Gordon J. Concepts, Theory, and Explanation in the Behavioral Sciences. Random House, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.