Dickinson, J., & Lee, R. H. (1962). Empire and nation: Letters from a farmer in Pennsylvania, John Dickinson: Letters from the Federal farmer, Richard Henry Lee. Englewood Cliffs, N.J.: Prentice-Hall.

Dickinson, John, and Richard Henry Lee. Empire and Nation: Letters From a Farmer in Pennsylvania, John Dickinson: Letters From the Federal Farmer, Richard Henry Lee. Englewood Cliffs, N.J.: Prentice-Hall, 1962.

Dickinson, John, and Richard Henry Lee. Empire and Nation: Letters From a Farmer in Pennsylvania, John Dickinson: Letters From the Federal Farmer, Richard Henry Lee. Englewood Cliffs, N.J.: Prentice-Hall, 1962.