Avshalomov 1959, p. 5 Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Avshalomov 1959, p. 47 Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Russell 1938, p. 40 Russell, Ronald (1938). A New West to Explore. Norwood, Massachusetts: Plimpton Press. LCCML200.8.P82 R9.
Avshalomov 1959, pp. 47–48 Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Russell 1938, p. 42 Russell, Ronald (1938). A New West to Explore. Norwood, Massachusetts: Plimpton Press. LCCML200.8.P82 R9.
Avshalomov 1959, p. 48 Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Russell 1938, p. 18 Russell, Ronald (1938). A New West to Explore. Norwood, Massachusetts: Plimpton Press. LCCML200.8.P82 R9.
Avshalomov 1959, p. 20 Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Russell 1938, p. 27 Russell, Ronald (1938). A New West to Explore. Norwood, Massachusetts: Plimpton Press. LCCML200.8.P82 R9.
Avshalomov 1959, p. 7 Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Avshalomov 1959, p. 51 Note: Profile by David Campbell. Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Avshalomov 1959, p. 49 Note: Profile by David Campbell. Avshalomov, Jacob (1979) [1959]. Music Is Where You Make It: A Panoramic View of the Portland Junior Symphony. Portland, Oregon: The Portland Junior Symphony Association. LCCML200.8.P82 J8. Note: Profile for Jacob Avshalomov (pp. 49–52) by David Campbell.
Avshalomov 1979, pp. 7, 13 Avshalomov, Jacob (1979). Music Is Where You Make It/II: The Joyful Workings of America's First Youth Orchestra, The Portland Youth Philharmonic 1923–1979. The Portland Junior Symphony Association. LCCML200.8.P82 J8.
Russell 1938, p. 24 Russell, Ronald (1938). A New West to Explore. Norwood, Massachusetts: Plimpton Press. LCCML200.8.P82 R9.
Russell 1938, p. 25 Russell, Ronald (1938). A New West to Explore. Norwood, Massachusetts: Plimpton Press. LCCML200.8.P82 R9.
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Bartels, Eric (June 26, 2007). "Departing conductor is a rising star". Portland Tribune. Portland, Oregon: Pamplin Media Group. pp. 1–2. Archived from the original on April 8, 2022. Retrieved April 20, 2013.
Bartels, Eric (September 10, 2004). "Orchestra conquers Carnegie". Portland Tribune. Portland, Oregon: Pamplin Media Group. pp. 1–2. Archived from the original on April 8, 2022. Retrieved April 20, 2013.
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