Scheaffer, R. L. (2012). Survey sampling (7th ed., International ed.). Brooks/Cole, Cengage Learning.
Chicago Style (17th ed.) CitationScheaffer, Richard L. Survey Sampling. 7th ed., International ed. Boston, Mass: Brooks/Cole, Cengage Learning, 2012.
MLA (9th ed.) CitationScheaffer, Richard L. Survey Sampling. 7th ed., International ed. Brooks/Cole, Cengage Learning, 2012.
Warning: These citations may not always be 100% accurate.