Corwin, E. S., Chase, H. W., & Ducat, C. R. (1978). Edward S. Corwin's The Constitution and what it means today (14th ed.). Princeton University Press.

Corwin, Edward Samuel, Harold William Chase, and Craig R. Ducat. Edward S. Corwin's The Constitution and What It Means Today. 14th ed. Princeton, N.J.: Princeton University Press, 1978.

Corwin, Edward Samuel, et al. Edward S. Corwin's The Constitution and What It Means Today. 14th ed. Princeton University Press, 1978.