Adriaan J. Barnouw (February 1946). "Cross Currents of Culture in Indonesia". The Far Eastern Quarterly. 5 (2). The Far Eastern Quarterly, Vol. 5, No. 2: 143–151. doi:10.2307/2049739. JSTOR2049739.
David E. Sopher (1965). "The Sea Nomads: A Study Based on the Literature of the Maritime Boat People of Southeast Asia". Memoirs of the National Museum. 5: 389–403. doi:10.2307/2051635. JSTOR2051635.
Adriaan J. Barnouw (February 1946). "Cross Currents of Culture in Indonesia". The Far Eastern Quarterly. 5 (2). The Far Eastern Quarterly, Vol. 5, No. 2: 143–151. doi:10.2307/2049739. JSTOR2049739.
David E. Sopher (1965). "The Sea Nomads: A Study Based on the Literature of the Maritime Boat People of Southeast Asia". Memoirs of the National Museum. 5: 389–403. doi:10.2307/2051635. JSTOR2051635.