APA (7 वां संस्करण) प्रशस्ति पत्र

Rohrbaugh, L. B. (1970). Rohrbach Genealogy: By Lewis Bunker Rohrbaugh. Dando-Schaff.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rohrbaugh, Lewis Bunker. Rohrbach Genealogy: By Lewis Bunker Rohrbaugh. Philadelphia, Penns.: Dando-Schaff, 1970.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rohrbaugh, Lewis Bunker. Rohrbach Genealogy: By Lewis Bunker Rohrbaugh. Dando-Schaff, 1970.