Dyfyniad APA

SPIEGEL, M. (1972). THEORY & PROBLEMS OF STATISTICS. MC GRAW HILL PUBLICATION.

Dyfyniad Arddull Chicago

SPIEGEL, M.R. THEORY & PROBLEMS OF STATISTICS. New York: MC GRAW HILL PUBLICATION, 1972.

Dyfyniad MLA

SPIEGEL, M.R. THEORY & PROBLEMS OF STATISTICS. MC GRAW HILL PUBLICATION, 1972.

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