Gemmill, J. (1795). A sermon, delivered at the ordination of the Rev. John N. Abeel, A.M.: As a collegiate minister of the Second and Third Presbyterian Congregations in the city of Philadelphia. ; Published by request. Philadelphia:: Printed by William Young, bookseller, no. 52, Second-Street, corner of Chesnut-Street..

Gemmill, John. A Sermon, Delivered At the Ordination of the Rev. John N. Abeel, A.M.: As a Collegiate Minister of the Second and Third Presbyterian Congregations in the City of Philadelphia. ; Published By Request. Philadelphia:: Printed by William Young, bookseller, no. 52, Second-Street, corner of Chesnut-Street., 1795.

Gemmill, John. A Sermon, Delivered At the Ordination of the Rev. John N. Abeel, A.M.: As a Collegiate Minister of the Second and Third Presbyterian Congregations in the City of Philadelphia. ; Published By Request. Philadelphia:: Printed by William Young, bookseller, no. 52, Second-Street, corner of Chesnut-Street., 1795.