Gaya APA

Dunn, W, N. (2000). Public policy analysis : an introduction (cet.4). Yogyakarta: Gadjah Mada Uiversity Press.

Gaya MLA

Dunn, William, N. "Public policy analysis : an introduction". cet.4 Yogyakarta: Gadjah Mada Uiversity Press, 2000. SABIT CORNER.