Serrano Guzmán, M. F., Solarte Venegas, N. C., & Pérez Ruiz, D. D. (2015). Ethics in the contractual commitment process: Case toll road in Colombia.
استشهاد بنمط شيكاغوSerrano Guzmán, María Fernanda, Norma Cristina Solarte Venegas, و Diego Darío Pérez Ruiz. Ethics in the Contractual Commitment Process: Case Toll Road in Colombia. 2015.
MLA استشهادSerrano Guzmán, María Fernanda, Norma Cristina Solarte Venegas, و Diego Darío Pérez Ruiz. Ethics in the Contractual Commitment Process: Case Toll Road in Colombia. 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.