Παραπομπή APA

Dowdy, S. M., Wearden, S., & Wearden, S. 1. (1985). Statistics for research (2nd ed.). New York Chichester: John Wiley & Sons.

Παραπομπή Chicago Style

Dowdy, S. M., Stanley Wearden, and Stanley 1926- Wearden. Statistics for Research. 2nd ed. New York Chichester: John Wiley & Sons, 1985.

Παραπομπή MLA

Dowdy, S. M., Stanley Wearden, and Stanley 1926- Wearden. Statistics for Research. 2nd ed. New York Chichester: John Wiley & Sons, 1985.

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