KING, W. R. (1979). Marketing scientific and technical information. West-view Pr..
Chicago Style (17th ed.) ZitazioaKING, William Richard. Marketing Scientific and Technical Information. Boulder, Col: West-view Pr., 1979.
MLA (9th ed.) ZitazioaKING, William Richard. Marketing Scientific and Technical Information. West-view Pr., 1979.
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