Dyfyniad APA

Leanne Shel. (2010). Leadership of Barak Obama way. Tata McGraw Hill.

Dyfyniad Arddull Chicago

Leanne Shel. Leadership of Barak Obama Way. New Delhi: Tata McGraw Hill, 2010.

Dyfyniad MLA

Leanne Shel. Leadership of Barak Obama Way. Tata McGraw Hill, 2010.

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