Não informado. (1960). International music educator. International Society for Music Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Music Educator. Christchurch, Nova Zelandia: International Society for Music Education, 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Music Educator. International Society for Music Education, 1960.
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