Cita APA

Groves, R. M. (2004). Survey errors and survey costs. New Jersey: John Wiley and Sons.

Chicago Style Citation

Groves, Robert M. Survey Errors and Survey Costs. New Jersey: John Wiley and Sons, 2004.

Cita MLA

Groves, Robert M. Survey Errors and Survey Costs. New Jersey: John Wiley and Sons, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.