Harmon, A. G. (2004). Eternal bonds, true contracts: Law and nature in Shakespeare's problem plays. State University of New York Press.

Harmon, A. G. Eternal Bonds, True Contracts: Law and Nature in Shakespeare's Problem Plays. Albany: State University of New York Press, 2004.

Harmon, A. G. Eternal Bonds, True Contracts: Law and Nature in Shakespeare's Problem Plays. State University of New York Press, 2004.