Alvarado, G. E., & García-Casco, A. (2018). Costarican Precolumbian social jade: A review of petrographic diversity, raw material sources and potential exchange routes.
استشهاد بنمط شيكاغوAlvarado, Guillermo E., و Antonio García-Casco. Costarican Precolumbian Social Jade: A Review of Petrographic Diversity, Raw Material Sources and Potential Exchange Routes. 2018.
MLA استشهادAlvarado, Guillermo E., و Antonio García-Casco. Costarican Precolumbian Social Jade: A Review of Petrographic Diversity, Raw Material Sources and Potential Exchange Routes. 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.