Dyfyniad APA

B Sides. University of Iowa, School of Library & Information Science.

Dyfyniad Arddull Chicago

B Sides. University of Iowa, School of Library & Information Science.

Dyfyniad MLA

B Sides. University of Iowa, School of Library & Information Science.

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