Sukhatme, P. V. (1984). Sampling theory of surveys with applications (3rd ed.). Iowa State University Press.
Cita Chicago (17th ed.)Sukhatme, Pandurang V. Sampling Theory of Surveys with Applications. 3rd ed. New Delhi: Iowa State University Press, 1984.
Cita MLA (9th ed.)Sukhatme, Pandurang V. Sampling Theory of Surveys with Applications. 3rd ed. Iowa State University Press, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.