PARKIN, M. (2016). Microeconomics. Pearson Education.
Dyfyniad Arddull ChicagoPARKIN, Michael. Microeconomics. Pearson Education, 2016.
Dyfyniad MLAPARKIN, Michael. Microeconomics. Pearson Education, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.