Pontawit Klungsuwan และ Sirilux Poompradub. (2010) Mechanical properties of cuttlebone reinforced natural rubber composites. Chulalongkorn University:ม.ป.ท.Pontawit Klungsuwan และ Sirilux Poompradub. 2010. Mechanical properties of cuttlebone reinforced natural rubber composites. ม.ป.ท.:Chulalongkorn University;Pontawit Klungsuwan และ Sirilux Poompradub. Mechanical properties of cuttlebone reinforced natural rubber composites. ม.ป.ท.:Chulalongkorn University, 2010. Print.