da Silva, O. J., & Lundy, H. W. (1954). Training of auxiliary personnel in health education in Brazil.
استشهاد بنمط شيكاغوda Silva, Orlando José, و Howard Winston Lundy. Training of Auxiliary Personnel in Health Education in Brazil. 1954.
MLA استشهادda Silva, Orlando José, و Howard Winston Lundy. Training of Auxiliary Personnel in Health Education in Brazil. 1954.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.