Ruddiman, T. (1776). The rudiments of the Latin tongue, or, A plain and easy introduction to Latin grammar (1st American ed.). Philadelphia: Printed and sold by R. Aitken, opposite the London Coffee-house, Front-street.

Ruddiman, Thomas. The Rudiments of the Latin Tongue, Or, A Plain and Easy Introduction to Latin Grammar. 1st American ed. Philadelphia: Printed and sold by R. Aitken, opposite the London Coffee-house, Front-street, 1776.

Ruddiman, Thomas. The Rudiments of the Latin Tongue, Or, A Plain and Easy Introduction to Latin Grammar. 1st American ed. Philadelphia: Printed and sold by R. Aitken, opposite the London Coffee-house, Front-street, 1776.