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Sampling techniques
Cochran, William G., (1953)
Stochastic compactness of sample extremes
Haan, L. de, (1977)
Sample extremes : an elementary introduction
Haan, Laurens de, (1976)
SAMPLE SURVEY METHODS AND THEORY. BY MORRIS HOWARD HANSEN, WILLIAM N. HURWITZ U. WILLIAM G. MADOW. VOL. 1.2. NEW YORK USW.: WILEY 1953.
Hansen, Morris H.,
Methods and applications
Hansen, Morris H., (1953)
Theory