1. The Sea Weed Site: Information on Marine Algae
http://seaweed.ie/uses_general/industrialgums.php
2. A Guide to the Seaweed Industry;Mchugh,2003
3. The impact of seaweed farming on the socioeconomic status of coastal communities in Zanzibar, Tanzania;Msuya;World Aquac.,2011
4. Production and Utilization of Products from Commercial Seaweeds;McHugh,1987
5. On the structure of κ/ι-hybrid carrageenans;Van De Velde;Carbohydr. Res.,2001