Columbia University, Harris, W. H., & Levey, J. S. (1975). The New Columbia encyclopedia (4th ed.). Columbia University Press : distributed by Lippincott.

Columbia University, William H. Harris, and Judith S. Levey. The New Columbia Encyclopedia. 4th ed. New York: Columbia University Press : distributed by Lippincott, 1975.

Columbia University, et al. The New Columbia Encyclopedia. 4th ed. Columbia University Press : distributed by Lippincott, 1975.