Clasby, Ryan (2022-04-18). "The Jaén Stone Bowl Tradition and Ceja de Selva Contributions to Early Andean Exchange Networks". Latin American Antiquity. 34 (1). Cambridge University Press (CUP): 116–136. doi:10.1017/laq.2022.9. ISSN1045-6635.
Clasby, Ryan (2022-04-18). "The Jaén Stone Bowl Tradition and Ceja de Selva Contributions to Early Andean Exchange Networks". Latin American Antiquity. 34 (1). Cambridge University Press (CUP): 116–136. doi:10.1017/laq.2022.9. ISSN1045-6635.