Παραπομπή APA
Hanushek, E. A., & Jackson, J. E. (1977). Statistical methods for social scientists. New York: Academic Press.
Παραπομπή Chicago StyleHanushek, Eric Alan, and John Edgar Jackson. Statistical Methods for Social Scientists. New York: Academic Press, 1977.
Παραπομπή MLAHanushek, Eric Alan, and John Edgar Jackson. Statistical Methods for Social Scientists. New York: Academic Press, 1977.
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