Playfair, W. (1796). The history of Jacobinism: Its crimes, cruelties and perfidies: comprising an inquiry into the manner of disseminating, under the appearance of philosophy and virtue, principles which are equally subversive of order, virtue, religion, liberty and happiness. Philadelphia: W. Cobbett.

Playfair, William. The History of Jacobinism: Its Crimes, Cruelties and Perfidies: Comprising an Inquiry Into the Manner of Disseminating, Under the Appearance of Philosophy and Virtue, Principles Which Are Equally Subversive of Order, Virtue, Religion, Liberty and Happiness. Philadelphia: W. Cobbett, 1796.

Playfair, William. The History of Jacobinism: Its Crimes, Cruelties and Perfidies: Comprising an Inquiry Into the Manner of Disseminating, Under the Appearance of Philosophy and Virtue, Principles Which Are Equally Subversive of Order, Virtue, Religion, Liberty and Happiness. Philadelphia: W. Cobbett, 1796.