Dyfyniad APA

Boulding, K. E. Economics analysis, fourth edition Macroeconomics. Harper and Row.

Dyfyniad Arddull Chicago

Boulding, Kenneth E. Economics Analysis, Fourth Edition Macroeconomics. Harper and Row.

Dyfyniad MLA

Boulding, Kenneth E. Economics Analysis, Fourth Edition Macroeconomics. Harper and Row.

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