Trimble, G. W. (1950). Morningside in Pittsfield: A reconnaissance study for the committee on church extension, Massachusetts Council of Churches. Massachusetts Council of Churches.
Chicago-referens (17:e uppl.)Trimble, Glen W. Morningside in Pittsfield: A Reconnaissance Study for the Committee on Church Extension, Massachusetts Council of Churches. Boston: Massachusetts Council of Churches, 1950.
MLA-referens (8:e uppl.)Trimble, Glen W. Morningside in Pittsfield: A Reconnaissance Study for the Committee on Church Extension, Massachusetts Council of Churches. Massachusetts Council of Churches, 1950.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.