Bowles, N. (2005). Nixon's business: Authority and power in presidential politics. Texas A&M University Press.
Citazione stile Chigago Style (17a edizione)Bowles, Nigel. Nixon's Business: Authority and Power in Presidential Politics. College Station: Texas A&M University Press, 2005.
Citatione MLA (9a ed.)Bowles, Nigel. Nixon's Business: Authority and Power in Presidential Politics. Texas A&M University Press, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.