Evans, L. H. (1963). Federal department libraries: A summary report of a survey and a conference. Brookings Institution.
Chicago-viite (17. p.)Evans, Luther Harris. Federal Department Libraries: A Summary Report of a Survey and a Conference. Washington: Brookings Institution, 1963.
MLA-viite (8. p.)Evans, Luther Harris. Federal Department Libraries: A Summary Report of a Survey and a Conference. Brookings Institution, 1963.
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