Dyfyniad APA
Pindyck, R. S., & Rubinfeld, D. L. (2009). Microeconomics (7th ed.). Pearson Education.
Dyfyniad Arddull Chicago
Pindyck, Robert S., and Daniel L. Rubinfeld. Microeconomics. 7th ed. Upper Saddle River, NJ: Pearson Education, 2009.
Dyfyniad MLA
Pindyck, Robert S., and Daniel L. Rubinfeld. Microeconomics. 7th ed. Pearson Education, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.