Dyfyniad APA

The Assurance Magazine, and Journal of the Institute of Actuaries. Cambridge University Press.

Dyfyniad Arddull Chicago

The Assurance Magazine, and Journal of the Institute of Actuaries. Cambridge University Press.

Dyfyniad MLA

The Assurance Magazine, and Journal of the Institute of Actuaries. Cambridge University Press.

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