Cochran,William G. (1977). Sampling Techniques (IIIrd edition 1977.). Wiley Eastern Limited.
Chicago Edition CitationCochran,William G. Sampling Techniques. IIIrd edition 1977. India: Wiley Eastern Limited, 1977.
MLA Edition CitationCochran,William G. Sampling Techniques. IIIrd edition 1977. Wiley Eastern Limited, 1977.
Warning: These citations may not always be 100% accurate.