Dyfyniad APA

Lovell, M. C. (2004). Economics with CalculusMichael C.Lovell. World Scientific.

Dyfyniad Arddull Chicago

Lovell, Michael C. Economics with CalculusMichael C.Lovell. World Scientific, 2004.

Dyfyniad MLA

Lovell, Michael C. Economics with CalculusMichael C.Lovell. World Scientific, 2004.

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