Charry, G. P., & Pérez, J. E. A. (2014). Public policies of business development and innovation from the perspective of new public management and governance: Case CREAME. Universidad Pedagógica y Tecnológica de Colombia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Charry, Geovanny Perdomo, و José Enrique Arias Pérez. Public Policies of Business Development and Innovation from the Perspective of New Public Management and Governance: Case CREAME. Universidad Pedagógica y Tecnológica de Colombia, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Charry, Geovanny Perdomo, و José Enrique Arias Pérez. Public Policies of Business Development and Innovation from the Perspective of New Public Management and Governance: Case CREAME. Universidad Pedagógica y Tecnológica de Colombia, 2014.