Dyfyniad APA

(1936). The Salesian bulletin. Association of Salesian Co-operators.

Dyfyniad Arddull Chicago

The Salesian Bulletin. Turin, Italy: Association of Salesian Co-operators, 1936.

Dyfyniad MLA

The Salesian Bulletin. Association of Salesian Co-operators, 1936.

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