Dyfyniad APA

LEVINE, N. (1989). Typing for everyone more than half a million copiessold: A quick and ecpert way to learn touch....-- Ed. 7. ARCO.

Dyfyniad Arddull Chicago

LEVINE, Nathan. Typing for Everyone More than Half a Million Copiessold: A Quick and Ecpert Way to Learn Touch....-- Ed. 7. New York: ARCO, 1989.

Dyfyniad MLA

LEVINE, Nathan. Typing for Everyone More than Half a Million Copiessold: A Quick and Ecpert Way to Learn Touch....-- Ed. 7. ARCO, 1989.

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