Sampford, M. R. (1962). An introduction to sampling theory; with applications to agriculture. Oliver and Boyd.
Chicago Style (17. basım) AtıfSampford, Michael Robert. An Introduction to Sampling Theory; with Applications to Agriculture. Edinburgh: Oliver and Boyd, 1962.
MLA (9th ed.) AtıfSampford, Michael Robert. An Introduction to Sampling Theory; with Applications to Agriculture. Oliver and Boyd, 1962.
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