Jeffrys, J. (1753). A serious address to the people of the Church of England, in some observations upon the their own catechism. London: printed ; Philadelphia: Reprinted and sold by James Chattin, in Church-Alley.

Jeffrys, John. A Serious Address to the People of the Church of England, in Some Observations Upon the Their Own Catechism. London: printed ; Philadelphia: Reprinted and sold by James Chattin, in Church-Alley, 1753.

Jeffrys, John. A Serious Address to the People of the Church of England, in Some Observations Upon the Their Own Catechism. London: printed ; Philadelphia: Reprinted and sold by James Chattin, in Church-Alley, 1753.