Dyfyniad APA

Richard J. Butler. (1999). The economics of social insurance and employee benefits. Norwell, MA: Klwer Academic.

Dyfyniad Arddull Chicago

Richard J. Butler. The Economics of Social Insurance and Employee Benefits. Norwell, MA: Klwer Academic, 1999.

Dyfyniad MLA

Richard J. Butler. The Economics of Social Insurance and Employee Benefits. Norwell, MA: Klwer Academic, 1999.

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