Hartley, D. (1779). Letters on the American war: Addressed to the right worshipful the mayor and corporation, to the worshipful the wardens and corporation of the Trinity-house, and to the worthy burgesses of the town of Kingston-upon-Hull (6th ed.). London: Almon.

Hartley, David. Letters On the American War: Addressed to the Right Worshipful the Mayor and Corporation, to the Worshipful the Wardens and Corporation of the Trinity-house, and to the Worthy Burgesses of the Town of Kingston-upon-Hull. 6th ed. London: Almon, 1779.

Hartley, David. Letters On the American War: Addressed to the Right Worshipful the Mayor and Corporation, to the Worshipful the Wardens and Corporation of the Trinity-house, and to the Worthy Burgesses of the Town of Kingston-upon-Hull. 6th ed. London: Almon, 1779.