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Trina Solar. (April 19, 2016). Trina Solar's research and development expenses from FY 2009 to FY 2015 (in million U.S. dollars) [Graph]. In Statista. Retrieved January 26, 2021, from https://www.statista.com/statistics/330349/research-and-development-expenses-of-trina-solar/
Trina Solar. "Trina Solar's research and development expenses from FY 2009 to FY 2015 (in million U.S. dollars)." Chart. April 19, 2016. Statista. Accessed January 26, 2021. https://www.statista.com/statistics/330349/research-and-development-expenses-of-trina-solar/
Trina Solar. (2016). Trina Solar's research and development expenses from FY 2009 to FY 2015 (in million U.S. dollars). Statista. Statista Inc.. Accessed: January 26, 2021. https://www.statista.com/statistics/330349/research-and-development-expenses-of-trina-solar/
Trina Solar. "Trina Solar's Research and Development Expenses from Fy 2009 to Fy 2015 (in Million U.S. Dollars)." Statista, Statista Inc., 19 Apr 2016, https://www.statista.com/statistics/330349/research-and-development-expenses-of-trina-solar/
Trina Solar, Trina Solar's research and development expenses from FY 2009 to FY 2015 (in million U.S. dollars) Statista, https://www.statista.com/statistics/330349/research-and-development-expenses-of-trina-solar/ (last visited January 26, 2021)
