Kercheval, S., Doddridge, J., Faulkner, C. J., & Jacob, J. J. (1850). A history of the valley of Virginia (2nd. ed., rev. and extended.). Woodstock, VA: J. Gatewood.

Kercheval, Samuel, Joseph Doddridge, Charles James Faulkner, and John J. Jacob. A History of the Valley of Virginia. 2nd. ed., rev. and extended. Woodstock, VA: J. Gatewood, 1850.

Kercheval, Samuel, Joseph Doddridge, Charles James Faulkner, and John J. Jacob. A History of the Valley of Virginia. 2nd. ed., rev. and extended. Woodstock, VA: J. Gatewood, 1850.