Whaley, G. (2001). Etude for percussion quartet. Meredith Music Publications.
Citazione stile Chigago Style (17a edizione)Whaley, Garwood. Etude for Percussion Quartet. Delray Beach: Meredith Music Publications, 2001.
Citatione MLA (9a ed.)Whaley, Garwood. Etude for Percussion Quartet. Meredith Music Publications, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.