Duckworth, W. (2001). A creative approach to music fundamentals [w/ CD-ROM] (7th ed.). Wadsworth.
Chicago Style (17th ed.) CitationDuckworth, William. A Creative Approach to Music Fundamentals [w/ CD-ROM]. 7th ed. Australia: Wadsworth, 2001.
MLA citiranjeDuckworth, William. A Creative Approach to Music Fundamentals [w/ CD-ROM]. 7th ed. Wadsworth, 2001.
Opozorilo: Ti citati niso vedno 100% točni.