↑ Muawia Barazangi và Bryan L. Isacks, "Spatial distribution of earthquakes and subduction of the Nazca plate beneath South America" trong tạp chí Geology, Quyển 4, số 11, trang 686–692. Tóm tắt
↑ Mark Andrew Tinker, Terry C. Wallace, Susan L. Beck, Stephen Myers và Andrew Papanikolas, "Geometry and state of stress of the Nazca plate beneath Bolivia and its implication for the evolution of the Bolivian orocline" in Geology 24(5), pp. 387–390 Tóm tắt
