Chiesa, S., Alvarado, G. E., Pecchio, M., Corella, M., & Zanchi, A. (2011). Contribution to petrological and stratigraphical understanding of the Cordillera de Guanacaste lava flows, Costa Rica.

Chiesa, Sergio, Guillermo E. Alvarado, Michela Pecchio, Mayra Corella, y Arnaldo Zanchi. Contribution to Petrological and Stratigraphical Understanding of the Cordillera De Guanacaste Lava Flows, Costa Rica. 2011.

Chiesa, Sergio, et al. Contribution to Petrological and Stratigraphical Understanding of the Cordillera De Guanacaste Lava Flows, Costa Rica. 2011.