Dyfyniad APA

(2009). Investments. Tata McGraw Hill Education.

Dyfyniad Arddull Chicago

Investments. New Delhi: Tata McGraw Hill Education, 2009.

Dyfyniad MLA

Investments. Tata McGraw Hill Education, 2009.

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