NetLibrary, Inc, & Plunkett, J. W. (2003). Plunkett's engineering and research industry almanac 2003-2004: The only comprehensive guide to the engineering and research industry. Plunkett Research.
Chicago Style (17th ed.) CitationNetLibrary, Inc, and Jack W. Plunkett. Plunkett's Engineering and Research Industry Almanac 2003-2004: The Only Comprehensive Guide to the Engineering and Research Industry. Houston, Tex.: Plunkett Research, 2003.
MLA (9th ed.) CitationNetLibrary, Inc, and Jack W. Plunkett. Plunkett's Engineering and Research Industry Almanac 2003-2004: The Only Comprehensive Guide to the Engineering and Research Industry. Plunkett Research, 2003.
Warning: These citations may not always be 100% accurate.