APA (7th ed.) Zitazioa
Bowles, N. (2005). Nixon's business: Authority and power in presidential politics. Texas A&M University Press.
Chicago Style (17th ed.) Zitazioa
Bowles, Nigel. Nixon's Business: Authority and Power in Presidential Politics. College Station: Texas A&M University Press, 2005.
MLA (9th ed.) Zitazioa
Bowles, Nigel. Nixon's Business: Authority and Power in Presidential Politics. Texas A&M University Press, 2005.
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