Cita APA

Stephan,Frederick F and McCarthy,Philip J. (1963). Sampling Opinions (1963.). John Wiley and Sons,Inc.

Chicago Edition Citation

Stephan,Frederick F and McCarthy,Philip J. Sampling Opinions. 1963. New York: John Wiley and Sons,Inc, 1963.

Cita MLA

Stephan,Frederick F and McCarthy,Philip J. Sampling Opinions. 1963. John Wiley and Sons,Inc, 1963.

Atenció: Aquestes cites poden no estar 100% correctes.