Dyfyniad APA

Hooper, W. (1958). Book - keeping for beginners. Sir Isaac pitman &sons.

Dyfyniad Arddull Chicago

Hooper, W.E. Book - Keeping for Beginners. Llondon: Sir Isaac pitman &sons, 1958.

Dyfyniad MLA

Hooper, W.E. Book - Keeping for Beginners. Sir Isaac pitman &sons, 1958.

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