Dyfyniad APA

Goodman, R. (1957). Teach yourself statistics. English universies press.

Dyfyniad Arddull Chicago

Goodman, Richard. Teach Yourself Statistics. London: English universies press, 1957.

Dyfyniad MLA

Goodman, Richard. Teach Yourself Statistics. English universies press, 1957.

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