Kraan, D. -. J. (1996). Budgetary decisions: A public choice approach. Cambridge.
Cita Chicago (17th ed.)Kraan, Dirk - Jan. Budgetary Decisions: A Public Choice Approach. New York: Cambridge, 1996.
Cita MLA (9th ed.)Kraan, Dirk - Jan. Budgetary Decisions: A Public Choice Approach. Cambridge, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.