Thorne, C. (1959). Appendix to an overview of Presbyterianism in the city of Philadelphia, Pennsylvania. Board of National Missions, Presbyterian Church.
Lua i Stíl Chicago (17ú heag.)Thorne, Charles. Appendix to an Overview of Presbyterianism in the City of Philadelphia, Pennsylvania. New York: Board of National Missions, Presbyterian Church, 1959.
Lua MLA (8ú heag.)Thorne, Charles. Appendix to an Overview of Presbyterianism in the City of Philadelphia, Pennsylvania. Board of National Missions, Presbyterian Church, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.