Dyfyniad APA

LIZARDY ANDONI. (1992). CLOSING TACTICS: HOW TO USE FAST&EFFECTIVE CLOSING TECHNIQUES. AVANT BOOKS.

Dyfyniad Arddull Chicago

LIZARDY ANDONI. CLOSING TACTICS: HOW TO USE FAST&EFFECTIVE CLOSING TECHNIQUES. CALIFORNIA: AVANT BOOKS, 1992.

Dyfyniad MLA

LIZARDY ANDONI. CLOSING TACTICS: HOW TO USE FAST&EFFECTIVE CLOSING TECHNIQUES. AVANT BOOKS, 1992.

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