Policy Studies Organization\nAmerican Political Science Association. Public Policy Section. (1972). Policy Studies Journal. University of Illinois, Policy Studies Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)Policy Studies Organization\nAmerican Political Science Association. Public Policy Section. Policy Studies Journal. Urbana, Ill: University of Illinois, Policy Studies Organization, 1972.
Παραπομπή σε μορφή MLA (8th εκδ.)Policy Studies Organization\nAmerican Political Science Association. Public Policy Section. Policy Studies Journal. University of Illinois, Policy Studies Organization, 1972.
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