Hedrick, T. E. (1993). Applied research design: A practical guide (1.). Sage Publications.
Chicago Edition CitationHedrick, Terry E. Applied Research Design: A Practical Guide. 1. New Delhi: Sage Publications, 1993.
MLA Edition CitationHedrick, Terry E. Applied Research Design: A Practical Guide. 1. Sage Publications, 1993.
Warning: These citations may not always be 100% accurate.