Warren, H. There will never be another you: Harry Warren. Reeds & Strings - The Art of Duo. - [Castrop-Rauxel] : Engelsmann Life Records, [o.J.]. - Best.-Nr. CD 480.94. - Compact Disc, Nr. 8.
Chicago-referens (17:e uppl.)Warren, Harry. "There Will Never Be Another You: Harry Warren." Reeds & Strings - The Art of Duo. - [Castrop-Rauxel] : Engelsmann Life Records, [o.J.]. - Best.-Nr. CD 480.94. - Compact Disc, Nr. 8 .
MLA-referens (8:e uppl.)Warren, Harry. "There Will Never Be Another You: Harry Warren." Reeds & Strings - The Art of Duo. - [Castrop-Rauxel] : Engelsmann Life Records, [o.J.]. - Best.-Nr. CD 480.94. - Compact Disc, Nr. 8, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.