Vera Vera, J. R. (2019). Design of an indicators system for the evaluation of the technological innovation in Puerto Lopez - Ecuador.
芝加哥风格引文Vera Vera, José Rafael. Design of an Indicators System for the Evaluation of the Technological Innovation in Puerto Lopez - Ecuador. 2019.
MLA引文Vera Vera, José Rafael. Design of an Indicators System for the Evaluation of the Technological Innovation in Puerto Lopez - Ecuador. 2019.
警告：这些引文格式不一定是100％准确.