(en) Zvi Ben-Avraham, "Structural framework of the Sunda Shelf and vicinity" Structural Geology (januari 1973) abstract; Monk, K.A., Fretes, Y., Reksodiharjo-Lilley, G. (1996). The Ecology of Nusa Tenggara and Maluku. Periplus Editions Ltd., Hong Kong, pp. 10. ISBN 962-593-076-0.