Hansen, M. H., & Hurwitz, W. N. (1953). Sample survey methods and theory: Volume 1 methods and applications. John Wiley & Sons.
Chicago Edition CitationHansen, Morris H., i William N. Hurwitz. Sample Survey Methods and Theory: Volume 1 Methods and Applications. New york: John Wiley & Sons, 1953.
Cita MLAHansen, Morris H., i William N. Hurwitz. Sample Survey Methods and Theory: Volume 1 Methods and Applications. John Wiley & Sons, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.