Clague, David A.; Calvert, Andrew T. (2008). “Postshield stage transitional volcanism on Mahukona Volcano, Hawaii”. Bulletin of Volcanology71 (5): 553–559. Bibcode: 2008BVol..tmp...50C. doi:10.1007/s00445-008-0240-z.
Clague, David A.; Calvert, Andrew T. (2008). “Postshield stage transitional volcanism on Mahukona Volcano, Hawaii”. Bulletin of Volcanology71 (5): 553–559. Bibcode: 2008BVol..tmp...50C. doi:10.1007/s00445-008-0240-z.