APA (7th ed.) Zitazioa
Schiffer, A. J. (2008). Conditional press influence in politics. Lexington Books/Rowman & Littlefield.
Chicago Style (17th ed.) Zitazioa
Schiffer, Adam Joseph. Conditional Press Influence in Politics. Lanham: Lexington Books/Rowman & Littlefield, 2008.
MLA (9th ed.) Zitazioa
Schiffer, Adam Joseph. Conditional Press Influence in Politics. Lexington Books/Rowman & Littlefield, 2008.
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