Ward, J. (1759). A system of oratory delivered in a course of lectures publicly read at Gresham College, London: To which is prefixed an inaugural oration, spoken in Latin, before the commencement of the lectures, according to the usual custom. Printed for John Ward, in Cornhill, opposite to the Royal Exchange.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ward, John. A System of Oratory Delivered in a Course of Lectures Publicly Read at Gresham College, London: To Which Is Prefixed an Inaugural Oration, Spoken in Latin, Before the Commencement of the Lectures, According to the Usual Custom. London: Printed for John Ward, in Cornhill, opposite to the Royal Exchange, 1759.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ward, John. A System of Oratory Delivered in a Course of Lectures Publicly Read at Gresham College, London: To Which Is Prefixed an Inaugural Oration, Spoken in Latin, Before the Commencement of the Lectures, According to the Usual Custom. Printed for John Ward, in Cornhill, opposite to the Royal Exchange, 1759.