Alloway, Brent V.; Agung Pribadi; John A. Westgate; Michael Bird; L. Keith Fifield; Alan Hogg; Ian Smith (30 October 2004). "Correspondence between glass-FT and 14C ages of silicic pyroclastic flow deposits sourced from Maninjau caldera, west-central Sumatra". Earth and Planetary Science Letters. Elsevier. 227 (1–2): 121. Bibcode:2004E&PSL.227..121A. doi:10.1016/j.epsl.2004.08.014.
Pribadi, Agung; Eddy Mulyadi; Indyo Pratomo (2007). "Mekanisme erupsi ignimbrit Kaldera Maninjau, Sumatera Barat". Indonesian Journal on Geoscience. Badan Geologi Kementerian Energi dan Sumber Daya Mineral Republik Indonesia. 2 (1): 31–41. doi:10.17014/ijog.vol2no1.20073.
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Alloway, Brent V.; Agung Pribadi; John A. Westgate; Michael Bird; L. Keith Fifield; Alan Hogg; Ian Smith (30 October 2004). "Correspondence between glass-FT and 14C ages of silicic pyroclastic flow deposits sourced from Maninjau caldera, west-central Sumatra". Earth and Planetary Science Letters. Elsevier. 227 (1–2): 121. Bibcode:2004E&PSL.227..121A. doi:10.1016/j.epsl.2004.08.014.