9Lance T. Leloup, Budgetary Politics, 3rd. ed., Ohio: Brunswick, King's Court Communications INC, U.S., 1986, p. 4.
10David Coombes, et al. , the Power of the Purse: The Role of European Parliaments in Budgetary Decisions, London: George Allen Unwin Ltd. , U.K. , 1976, p. 15.