Barber, J. (1825). Exercises in reading and recitations: Reduced to the system of notation, as explained in his lectures on the science and practice of elocution. York, Pa.: J. Barber and C. Mason.

Barber, Jonathan. Exercises in Reading and Recitations: Reduced to the System of Notation, As Explained in His Lectures On the Science and Practice of Elocution. York, Pa.: J. Barber and C. Mason, 1825.

Barber, Jonathan. Exercises in Reading and Recitations: Reduced to the System of Notation, As Explained in His Lectures On the Science and Practice of Elocution. York, Pa.: J. Barber and C. Mason, 1825.