APA ציטוט

(1995). Innovation, technology and the economy: The selected essays of Edwin Mansfield / Edwin Mansfield.

Chicago Style (17th ed.) Citation

Innovation, Technology and the Economy: The Selected Essays of Edwin Mansfield / Edwin Mansfield. 1995.

ציטוט MLA

Innovation, Technology and the Economy: The Selected Essays of Edwin Mansfield / Edwin Mansfield. 1995.