Citazione Stile APA (7a Edizione)

Pérez Toro, J. A. (2004). Colombia in the free trade area of the americas as seen from the present. Pontificia Universidad Javieriana. Facultad de Ciencias Económicas y Administrativas.

Citazione stile Chigago Style (17a edizione)

Pérez Toro, José Alberto. Colombia in the Free Trade Area of the Americas as Seen from the Present. Bogotá (Colombia): Pontificia Universidad Javieriana. Facultad de Ciencias Económicas y Administrativas, 2004.

Citatione MLA (9a ed.)

Pérez Toro, José Alberto. Colombia in the Free Trade Area of the Americas as Seen from the Present. Pontificia Universidad Javieriana. Facultad de Ciencias Económicas y Administrativas, 2004.