Cita APA (7a ed.)

Greenan, N., Mairesse, J., & Topiol-Bensaid, A. (2001). Information technology and research and development impacts on productivity and skills: Looking for correlations on French firm level data. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Greenan, Nathalie, Jacques Mairesse, y Agnes Topiol-Bensaid. Information Technology and Research and Development Impacts on Productivity and Skills: Looking for Correlations on French Firm Level Data. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Greenan, Nathalie, et al. Information Technology and Research and Development Impacts on Productivity and Skills: Looking for Correlations on French Firm Level Data. National Bureau of Economic Research, 2001.