Dyfyniad APA

DEBONO EDWARD. (1984). CHILDREN SOLVE PROBLEMS. PENGUIN BOOKS INDIA (P) LTD.

Dyfyniad Arddull Chicago

DEBONO EDWARD. CHILDREN SOLVE PROBLEMS. NEW YORK: PENGUIN BOOKS INDIA (P) LTD, 1984.

Dyfyniad MLA

DEBONO EDWARD. CHILDREN SOLVE PROBLEMS. PENGUIN BOOKS INDIA (P) LTD, 1984.

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