Παραπομπή APA
Levy, P. S., Lemeshow, S., & Ferketich, A. (2003). Solutions manual to accompany sampling of populations: Methods and applications (3rd ed.). New Jersey: Wiley.
Παραπομπή Chicago StyleLevy, Paul S., Stanley Lemeshow, and Amy Ferketich. Solutions Manual to Accompany Sampling of Populations: Methods and Applications. 3rd ed. New Jersey: Wiley, 2003.
Παραπομπή MLALevy, Paul S., Stanley Lemeshow, and Amy Ferketich. Solutions Manual to Accompany Sampling of Populations: Methods and Applications. 3rd ed. New Jersey: Wiley, 2003.
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