Rohrbaugh, L. B. (1982). Rohrbach Genealogy. Dando-Schaff.
Chicagoスタイル(17版)引用形式Rohrbaugh, Lewis Bunker. Rohrbach Genealogy. Philadelphia, Penns.: Dando-Schaff, 1982.
MLA(8版)引用形式Rohrbaugh, Lewis Bunker. Rohrbach Genealogy. Dando-Schaff, 1982.
警告: この引用は必ずしも正確ではありません.