Dyfyniad APA

Spewack, S. (1949). Busy busy people.

Dyfyniad Arddull Chicago

Spewack, Samuel. Busy Busy People. 1949.

Dyfyniad MLA

Spewack, Samuel. Busy Busy People. 1949.

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