APA (7e ed.) Bronvermelding

Cardona, G. (2003). Practical proposal for the recovery of production and employment from the municipalities localities. Universidad Pedagógica y Tecnológica de Colombia.

Chicago (17e ed.) Bronvermelding

Cardona, Guillermo. Practical Proposal for the Recovery of Production and Employment from the Municipalities Localities. Universidad Pedagógica y Tecnológica de Colombia, 2003.

MLA (9e ed.) Bronvermelding

Cardona, Guillermo. Practical Proposal for the Recovery of Production and Employment from the Municipalities Localities. Universidad Pedagógica y Tecnológica de Colombia, 2003.