Hyman, H. H. (1972). Secondary analysis of sample surveys: Principles, procedures, and potentialities. Wiley.
Chicago-referens (17:e uppl.)Hyman, Herbert Hiram. Secondary Analysis of Sample Surveys: Principles, Procedures, and Potentialities. New York: Wiley, 1972.
MLA-referens (9:e uppl.)Hyman, Herbert Hiram. Secondary Analysis of Sample Surveys: Principles, Procedures, and Potentialities. Wiley, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.