Ladao, J. J. (1994). The camera: For the production of projected visual aids from models, illustrations and computer monitor screen. Learning Resources Unit, National Teacher Training Center for the Health Professions, University of the Philippines Manila.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Ladao, Joaquin Jr. The Camera: For the Production of Projected Visual Aids from Models, Illustrations and Computer Monitor Screen. Manila: Learning Resources Unit, National Teacher Training Center for the Health Professions, University of the Philippines Manila, 1994.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Ladao, Joaquin Jr. The Camera: For the Production of Projected Visual Aids from Models, Illustrations and Computer Monitor Screen. Learning Resources Unit, National Teacher Training Center for the Health Professions, University of the Philippines Manila, 1994.