(1973). Foundations of behavioral research [by] Fred N. Kerlinger.
Cita Chicago (17th ed.)Foundations of Behavioral Research [by] Fred N. Kerlinger. 1973.
Cita MLA (9th ed.)Foundations of Behavioral Research [by] Fred N. Kerlinger. 1973.
Atenció: Aquestes cites poden no estar 100% correctes.