Ellinwood, L. W., & Porter, K. (1972). Bio-bibliographical index of musicians in the United States of America since colonial times (2nd ed.). [New York: AMS Press.

Ellinwood, Leonard Webster, and Keyes Porter. Bio-bibliographical Index of Musicians in the United States of America Since Colonial Times. 2nd ed. [New York: AMS Press, 1972.

Ellinwood, Leonard Webster, and Keyes Porter. Bio-bibliographical Index of Musicians in the United States of America Since Colonial Times. 2nd ed. [New York: AMS Press, 1972.