Sokal R R. (1969). Biometry The principles and practices of statistics in biological research. W.H. Freeman and Company.
Chicago-viite (17. p.)Sokal R R. Biometry The Principles and Practices of Statistics in Biological Research. San Francisco, California: W.H. Freeman and Company, 1969.
MLA-viite (9. p.)Sokal R R. Biometry The Principles and Practices of Statistics in Biological Research. W.H. Freeman and Company, 1969.
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