APA aipamena

Downie, N. M., & Heath, R. W. (1973). Basic statistical methods (4th ed.). Haroer & Row.

Chicago Style aipamena

Downie, N. M., and R. W. Heath. Basic Statistical Methods. 4th ed. New York: Haroer & Row, 1973.

MLA aipamena

Downie, N. M., and R. W. Heath. Basic Statistical Methods. 4th ed. Haroer & Row, 1973.

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