Weidenbaum, M. L. (1965). Government encouragement of private sector research and development. Social Science Institute, Washington University.
Cita Chicago (17th ed.)Weidenbaum, Murray L. Government Encouragement of Private Sector Research and Development. St. Louis, Mo: Social Science Institute, Washington University, 1965.
Cita MLA (9th ed.)Weidenbaum, Murray L. Government Encouragement of Private Sector Research and Development. Social Science Institute, Washington University, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.