Spevacek, L. S. (1996). The wave of the future: Three-part mixed chorus and piano. Heritage Music Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpevacek, Linda Steen. The Wave of the Future: Three-part Mixed Chorus and Piano. [S.l.]: Heritage Music Press, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpevacek, Linda Steen. The Wave of the Future: Three-part Mixed Chorus and Piano. Heritage Music Press, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.