Dyfyniad APA

HARRIS HERBERT. (2000). TWELVE UNIVERSAL LAWS OF SUCCESS. MASTER MIND BOOKS.

Dyfyniad Arddull Chicago

HARRIS HERBERT. TWELVE UNIVERSAL LAWS OF SUCCESS. BANGALORE: MASTER MIND BOOKS, 2000.

Dyfyniad MLA

HARRIS HERBERT. TWELVE UNIVERSAL LAWS OF SUCCESS. MASTER MIND BOOKS, 2000.

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