Dyfyniad APA

Unknown creator; St. Louis University; Parks College of Saint Louis University. (1943). Students at Parks College provide line service.

Dyfyniad Arddull Chicago

Unknown creator; St. Louis University; Parks College of Saint Louis University. Students at Parks College Provide Line Service. 1943.

Dyfyniad MLA

Unknown creator; St. Louis University; Parks College of Saint Louis University. Students at Parks College Provide Line Service. 1943.

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