Public Policy Research. Wiley-Blackwell.
Chicago Style (17. basım) AtıfPublic Policy Research. Wiley-Blackwell.
MLA (9th ed.) AtıfPublic Policy Research. Wiley-Blackwell.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Public Policy Research. Wiley-Blackwell.
Chicago Style (17. basım) AtıfPublic Policy Research. Wiley-Blackwell.
MLA (9th ed.) AtıfPublic Policy Research. Wiley-Blackwell.