Brown, R. P., Hopkins, S., Ellery, W., & Palmer, H. R. (1913). The Rhode Island signers of the Declaration of Independence, Stephen Hopkins. Providence: Rhode Island society of the Sons of the American Revolution.

Brown, Robert Perkins., Stephen Hopkins, William Ellery, and Henry Robinson Palmer. The Rhode Island Signers of the Declaration of Independence, Stephen Hopkins. Providence: Rhode Island society of the Sons of the American Revolution, 1913.

Brown, Robert Perkins., Stephen Hopkins, William Ellery, and Henry Robinson Palmer. The Rhode Island Signers of the Declaration of Independence, Stephen Hopkins. Providence: Rhode Island society of the Sons of the American Revolution, 1913.