Sitter, C. L. (1992). The vertical file and its alternatives: A handbook. Englewood, Colo.: Libraries Unlimited.
Chicago Style CitationSitter, Clara Loewen. The Vertical File and Its Alternatives: A Handbook. Englewood, Colo.: Libraries Unlimited, 1992.
MLA CitationSitter, Clara Loewen. The Vertical File and Its Alternatives: A Handbook. Englewood, Colo.: Libraries Unlimited, 1992.
Warning: These citations may not always be 100% accurate.