Dyfyniad APA

Cobb, S. (1990). Symphony made easy. Osborne McGraw-Hill.

Dyfyniad Arddull Chicago

Cobb, Stephen. Symphony Made Easy. Berkeley: Osborne McGraw-Hill, 1990.

Dyfyniad MLA

Cobb, Stephen. Symphony Made Easy. Osborne McGraw-Hill, 1990.

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