Samper, M. (2019). Area-Based Family Farming Systems, Agrobiodiversity and Climate Change: A Conceptual, Area-Based Approach.
استشهاد بنمط شيكاغوSamper, Mario. Area-Based Family Farming Systems, Agrobiodiversity and Climate Change: A Conceptual, Area-Based Approach. 2019.
MLA استشهادSamper, Mario. Area-Based Family Farming Systems, Agrobiodiversity and Climate Change: A Conceptual, Area-Based Approach. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.