Cita APA

(1987). A comparative analysis of information on national industrial and expenditures. Washington: National Science Foundation.

Chicago Style Citation

A Comparative Analysis of Information On National Industrial and Expenditures. Washington: National Science Foundation, 1987.

Cita MLA

A Comparative Analysis of Information On National Industrial and Expenditures. Washington: National Science Foundation, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.