APA (7th ed.) Zitazioa
Villarreal, A. Public Opinion of the Economy and the President among Mexico City Residents: The Salinas Sexenio.
Chicago Style (17th ed.) Zitazioa
Villarreal, Andrés. Public Opinion of the Economy and the President Among Mexico City Residents: The Salinas Sexenio.
MLA (9th ed.) Zitazioa
Villarreal, Andrés. Public Opinion of the Economy and the President Among Mexico City Residents: The Salinas Sexenio.
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