Cita APA

Tull, D. S. (1973). Survey Research: A Decisional Approach. New York: Intext Press.

Chicago Style Citation

Tull, Donald S. Survey Research: A Decisional Approach. New York: Intext Press, 1973.

Cita MLA

Tull, Donald S. Survey Research: A Decisional Approach. New York: Intext Press, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.