Não informado. (2000). University of Iowa studies in the psychology of music. University of Iowa.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. University of Iowa Studies in the Psychology of Music. Iowa City, Iowa: University of Iowa, 2000.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. University of Iowa Studies in the Psychology of Music. University of Iowa, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.