Não informado. (2004). Government Reports Announcements & Index. U.S. Department of Commerce, National Technical Information Service.
Chicago-viite (17. p.)Não informado. Government Reports Announcements & Index. Springfield, Va: U.S. Department of Commerce, National Technical Information Service, 2004.
MLA-viite (8. p.)Não informado. Government Reports Announcements & Index. U.S. Department of Commerce, National Technical Information Service, 2004.
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