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