Grasso, G. A. (2014). Federal discretionary spending and budget authority: Elements and trends. Nova Science Publishers.
Chicago-Zitierstil (17. Ausg.)Grasso, Gerald A. Federal Discretionary Spending and Budget Authority: Elements and Trends. New York: Nova Science Publishers, 2014.
MLA-Zitierstil (9. Ausg.)Grasso, Gerald A. Federal Discretionary Spending and Budget Authority: Elements and Trends. Nova Science Publishers, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.