APA aipamena

Bacchetti, P., McCulloch, C. E., & Segal, M. R. (2008). Simple, Defensible Sample Sizes Based on Cost Efficiency.

Chicago Style aipamena

Bacchetti, Peter, Charles E. McCulloch, and Mark R. Segal. Simple, Defensible Sample Sizes Based On Cost Efficiency. 2008.

MLA aipamena

Bacchetti, Peter, Charles E. McCulloch, and Mark R. Segal. Simple, Defensible Sample Sizes Based On Cost Efficiency. 2008.

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