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-viite (17. p.)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-viite (8. p.)Trimble, Glen W. Morningside in Pittsfield: A Reconnaissance Study for the Committee on Church Extension, Massachusetts Council of Churches. Massachusetts Council of Churches, 1950.
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