Dyfyniad APA

Adair,Eric. (2002). Effective time management: How to save time and spend it wisely. Pan ; Rupa.Co..

Dyfyniad Arddull Chicago

Adair,Eric. Effective Time Management: How to Save Time and Spend It Wisely. London : New Delhi: Pan ; Rupa.Co., 2002.

Dyfyniad MLA

Adair,Eric. Effective Time Management: How to Save Time and Spend It Wisely. Pan ; Rupa.Co., 2002.

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