Deismireacht APA

Cochran, W. G. (1977). Sampling techniques (3rd ed.). Wiley Eastern.

Chicago Edition Citation

Cochran, William G. Sampling Techniques. 3rd ed. New Delhi: Wiley Eastern, 1977.

Deismireacht MLA

Cochran, William G. Sampling Techniques. 3rd ed. Wiley Eastern, 1977.

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