Crawford, B.R (2002). Seaweed farming :An Alternative Livelihood for Small-Scale Fishers?. Proyek Pesisir Publication. University of Rhode Island, Coastal Resources Center, Narragansett, Rhode Island, USA.
Naylor, J (1976). Production, trade and utilization of seaweeds and seaweed products. FAO Fisheries Technical Paper No. 159. Food and Agriculture Organization of the United Nations. Rome.
Pollnac, R.B (1997A). Rapid Assessment of Coastal Management Issues on the Coast of Minahasa. Proyek Pesisir Technical Report No: TE-97/01-E. Coastal Resources Center, University of Rhode Island, Narragansett, Rhode Island, USA.
Pollnac,, R.B (1997B). Baseline Assessment of Socioeconomic Aspects of Resources Use in the Coastal Zone of Bentenan and Tumbak. Proyek Pesisir Technical Report No: TE-97/01-E. Coastal Resources Center, University of Rhode Island, Narragansett, Rhode Island, USA.
Trono, G.C (1990). Seaweed resources in the developing countries of Asia: production and socioeconomic implications. Aquaculture Department,Southeast Asia Fisheries Development Center. Tigbauan, Iloilo, Philippines.
Zertruche-Gonzalez, Jose A. (1997). Coral Reefs: Challenges and Opportunities for Sustainable Management. The World Bank. ISBN0-8213-4235-5.