Vickers, S. . G. (1965). The art of judgment: A study of policy making. University papaerbacks.
Chicago ZitierstilVickers, Sir Geoffrey. The Art of Judgment: A Study of Policy Making. London: University papaerbacks, 1965.
MLA ZitierstilVickers, Sir Geoffrey. The Art of Judgment: A Study of Policy Making. University papaerbacks, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.