Pyrczak, F. (1999). Evaluating research in academic journals: A practical guide to realistic evaluation. Pyrczak Pub.
Chicago Style aipamenaPyrczak, Fred. Evaluating Research in Academic Journals: A Practical Guide to Realistic Evaluation. Los Angeles, California: Pyrczak Pub, 1999.
MLA aipamenaPyrczak, Fred. Evaluating Research in Academic Journals: A Practical Guide to Realistic Evaluation. Pyrczak Pub, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.