1. Small-scale vinegar production from bananas;Adams;Trop. Sci.,1978
2. Nipa palm tapping, collection and distilling practices of nipa sap in Cagayan;Amio,1979
3. The nipa palm;Brill;J.R. Soc. Arts,1922
4. Manufacture of industrial alcohol and alcohol motor fuel in Philippine Islands;Cole;Philipp. J. Sci.,1922