Dalenius, T. (1957). Sampling in Sweden: Contributions to the methods and theories of sample practice. Almqvist & Wiksell.
Chicago Style aipamenaDalenius, Tore. Sampling in Sweden: Contributions to the Methods and Theories of Sample Practice. Stockholm: Almqvist & Wiksell, 1957.
MLA aipamenaDalenius, Tore. Sampling in Sweden: Contributions to the Methods and Theories of Sample Practice. Almqvist & Wiksell, 1957.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.