Rohrbaugh, L. B. (1977). Rohrbach Genealogy. Dando-Schaff.
Cita Chicago (17th ed.)Rohrbaugh, Lewis Bunker. Rohrbach Genealogy. Philadelphia, Penns.: Dando-Schaff, 1977.
Cita MLA (8th ed.)Rohrbaugh, Lewis Bunker. Rohrbach Genealogy. Dando-Schaff, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.