(1997). New directions in technical services: Trends and sources (1993-1995). American Library Association.
Citace podle Chicago (17th ed.)New Directions in Technical Services: Trends and Sources (1993-1995). Chicago: American Library Association, 1997.
Citace podle MLA (9th ed.)New Directions in Technical Services: Trends and Sources (1993-1995). American Library Association, 1997.
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