Levy, P. S., & Lemeshow, S. (2008). Sampling of populations: Methods and applications (4th ed.). John Wiley.
Chicago Style citaatLevy, Paul S., en Stanley Lemeshow. Sampling of Populations: Methods and Applications. 4th ed. New Jersey: John Wiley, 2008.
MLA citatieLevy, Paul S., en Stanley Lemeshow. Sampling of Populations: Methods and Applications. 4th ed. John Wiley, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.