Dyfyniad APA

Luker, W. A., Martin, D. A., Luker, G. J. W., & Scher, L. (1988). Economics for decision making (Teacher's annotated ed.). D.C. Heath.

Dyfyniad Arddull Chicago

Luker, William A., David A. Martin, Geneva Jo Wimberley Luker, and Linda Scher. Economics for Decision Making. Teacher's annotated ed. Lexington, MA: D.C. Heath, 1988.

Dyfyniad MLA

Luker, William A., et al. Economics for Decision Making. Teacher's annotated ed. D.C. Heath, 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.