APA
(2004). Natural rubber foam- From research work to production...value added to Thai rubber. : Rubber International Magazine.
Chicago
2004. Natural rubber foam- From research work to production...value added to Thai rubber. : Rubber International Magazine.
Harvard
(2004). Natural rubber foam- From research work to production...value added to Thai rubber. : Rubber International Magazine.
MLA
Natural rubber foam- From research work to production...value added to Thai rubber. : Rubber International Magazine. 2004.