Eble Music
Luyben Music
Van Cott Information Services
Hal Leonard

Muncywinds
Weiner Music
Woodwind and Brasswind
Buffet-Crampon
Backum Musical Services
Vandoren-Mouthpieces and Reeds
Ligature Manufacturer
Gonzalez Reeds | Argentinean Reed Maker
D' Addario Woodwinds | Manufacturer of Rico Reeds
Ridernour Clarinet Products

International Clarinet Association
Clariperu
National Association of Music Education
World Clarinet Association Clarinet and Saxophone Society of Great Britain

Musical Clarinet
Naxos Music Library
Petrucci Music Library
Sheet Music World Center
The Clarinet Institute of Los Angeles
Vandoren Partitions
The Clarinet Pages

Journal of Research in Music Education
Council of Research in Music Education
Música y Educación
Revista Internacional de Educación Musical

La Danza Puertorriqueña
Fundación Puertorriqueña de las Humanidades
Enciclopedia de Puerto Rico