Klette, T. J., Moen, J., & Grilliches, Z. (1999). Do subsidies to commercial R%D reduce market failuresn: Microeconomic evaluation studies. National Bureau of Economic Research.
Цитирование в стиле Чикаго (17-е изд.)Klette, Tor Jakob, Jarle Moen, и Zvi Grilliches. Do Subsidies to Commercial R%D Reduce Market Failuresn: Microeconomic Evaluation Studies. Cambridge: National Bureau of Economic Research, 1999.
Цитирование MLA (9-е изд.)Klette, Tor Jakob, et al. Do Subsidies to Commercial R%D Reduce Market Failuresn: Microeconomic Evaluation Studies. National Bureau of Economic Research, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.