Díaz Porras, R. A., Cartín Rojas, A., & Alvarado Ruiz, J. M. (2020). Institutional purchases program in Costa Rica: Productive policy questioned but socially necessary.
استشهاد بنمط شيكاغوDíaz Porras, Rafael Antonio, Andrés Cartín Rojas, و José Mario Alvarado Ruiz. Institutional Purchases Program in Costa Rica: Productive Policy Questioned but Socially Necessary. 2020.
MLA استشهادDíaz Porras, Rafael Antonio, Andrés Cartín Rojas, و José Mario Alvarado Ruiz. Institutional Purchases Program in Costa Rica: Productive Policy Questioned but Socially Necessary. 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.