Salazar Elena, R. (2004). Candidates, voters, and the presidential campaign of 2000. El Colegio de México A.C.
Cita Chicago Style (17a ed.)Salazar Elena, Rodrigo. Candidates, Voters, and the Presidential Campaign of 2000. El Colegio de México A.C, 2004.
Cita MLA (9a ed.)Salazar Elena, Rodrigo. Candidates, Voters, and the Presidential Campaign of 2000. El Colegio de México A.C, 2004.
警告:這些引文格式不一定是100%准確.