Dyfyniad APA

BYRBE, R. (2016). HOW THE SECRET CHANGED MY LIFE. SIMON & SCHUSTER.

Dyfyniad Arddull Chicago

BYRBE, RHONDA. HOW THE SECRET CHANGED MY LIFE. LONDON: SIMON & SCHUSTER, 2016.

Dyfyniad MLA

BYRBE, RHONDA. HOW THE SECRET CHANGED MY LIFE. SIMON & SCHUSTER, 2016.

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