Wroth, L. C. 1. (1949). In retrospect, 1923-1949: An exhibition commemorating twenty-six years of service to the John Carter Brown Library. Providence.

Wroth, Lawrence C. 1884-1970. In Retrospect, 1923-1949: An Exhibition Commemorating Twenty-six Years of Service to the John Carter Brown Library. Providence, 1949.

Wroth, Lawrence C. 1884-1970. In Retrospect, 1923-1949: An Exhibition Commemorating Twenty-six Years of Service to the John Carter Brown Library. Providence, 1949.