Marsden, P. V., & Wright, J. D. (2010). Handbook of survey research (2a. ed.). Emerald Group.
Cita Chicago (17th ed.)Marsden, Peter V., i James D. Wright. Handbook of Survey Research. 2a. ed. San Diego: Emerald Group, 2010.
Cita MLA (9th ed.)Marsden, Peter V., i James D. Wright. Handbook of Survey Research. 2a. ed. Emerald Group, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.