Source: US. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: B784RX1
For more information about this series, please see http://www.bea.gov/national/.
US. Bureau of Economic Analysis, Real national defense consumption expenditures: Gross output of general government: Intermediate goods and services purchased: Services: Research and development [B784RX1A020NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/B784RX1A020NBEA, September 26, 2016.