Dyfyniad APA

(1949). WHY DOES THE TUBERCULOUS PATIENT LEAVE HOSPITAL TOO SOON?

Dyfyniad Arddull Chicago

WHY DOES THE TUBERCULOUS PATIENT LEAVE HOSPITAL TOO SOON? 1949.

Dyfyniad MLA

WHY DOES THE TUBERCULOUS PATIENT LEAVE HOSPITAL TOO SOON? 1949.

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