Dyfyniad APA

Griffiths, D. (2010). Head First Statistics (3rd.). Shroff Publishers and Distributors.

Dyfyniad Arddull Chicago

Griffiths, Dawn. Head First Statistics. 3rd. Mumbai: Shroff Publishers and Distributors, 2010.

Dyfyniad MLA

Griffiths, Dawn. Head First Statistics. 3rd. Shroff Publishers and Distributors, 2010.

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