Dyfyniad APA

Maurus, J. (1976). How to win personal efficiency. St. paul Society.

Dyfyniad Arddull Chicago

Maurus, J. How to Win Personal Efficiency. Allahabad: St. paul Society, 1976.

Dyfyniad MLA

Maurus, J. How to Win Personal Efficiency. St. paul Society, 1976.

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