Portales, L. (2019). Social Innovation and Social Entrepreneurship: Fundamentals, Concepts, and Tools (1st.). Palgrave Macmillan.
芝加哥风格引文Portales, Luis. Social Innovation and Social Entrepreneurship: Fundamentals, Concepts, and Tools. 1st. Switzerland: Palgrave Macmillan, 2019.
MLA引文Portales, Luis. Social Innovation and Social Entrepreneurship: Fundamentals, Concepts, and Tools. 1st. Palgrave Macmillan, 2019.
警告：这些引文格式不一定是100％准确.