Hedrick, T. E., Bickman, L., & Rog, D. J. (1993). Applied research design: A practical guide. Sage Publications.
Chicagoスタイル(17版)引用形式Hedrick, Terry E., Leonard Bickman, , Debra J. Rog. Applied Research Design: A Practical Guide. Newbury Park: Sage Publications, 1993.
MLA(8版)引用形式Hedrick, Terry E., et al. Applied Research Design: A Practical Guide. Sage Publications, 1993.
警告: この引用は必ずしも正確ではありません.