Nataraj, S. (2013). Links between air quality and economic growth: Implications for Pittsburgh. RAND.
Chicago-Zitierstil (17. Ausg.)Nataraj, Shanthi. Links Between Air Quality and Economic Growth: Implications for Pittsburgh. Santa Monica, California: RAND, 2013.
MLA-Zitierstil (9. Ausg.)Nataraj, Shanthi. Links Between Air Quality and Economic Growth: Implications for Pittsburgh. RAND, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.