Popkova, E. G., & Sergi, B. S. (2020). Digital Economy: Complexity and Variety vs. Rationality. Springer International Publishing.
استشهاد بنمط شيكاغوPopkova, Elena G., و Bruno S. Sergi. Digital Economy: Complexity and Variety Vs. Rationality. Springer International Publishing, 2020.
MLA استشهادPopkova, Elena G., و Bruno S. Sergi. Digital Economy: Complexity and Variety Vs. Rationality. Springer International Publishing, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.