Dyfyniad APA

Leanne, S. Say it like Obama: :the power of speaking with purpose and vision. TMH.

Dyfyniad Arddull Chicago

Leanne, Shel. Say It like Obama: :the Power of Speaking with Purpose and Vision. 2009: TMH.

Dyfyniad MLA

Leanne, Shel. Say It like Obama: :the Power of Speaking with Purpose and Vision. TMH.

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