Bartle, G. A. (1991). International directory of music education: Details of higher music and music educations and music education qualifications. C.I.R.C.M.E. The University of Western Australia.
Citação norma ChicagoBartle, Graham A. International Directory of Music Education: Details of Higher Music and Music Educations and Music Education Qualifications. C.I.R.C.M.E. The University of Western Australia, 1991.
Citação norma MLABartle, Graham A. International Directory of Music Education: Details of Higher Music and Music Educations and Music Education Qualifications. C.I.R.C.M.E. The University of Western Australia, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.