Dyfyniad APA

(2013). Letter of Editor-in-Chief. Mashhad University of Medical Sciences.

Dyfyniad Arddull Chicago

Letter of Editor-in-Chief. Mashhad University of Medical Sciences, 2013.

Dyfyniad MLA

Letter of Editor-in-Chief. Mashhad University of Medical Sciences, 2013.

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