APA
Karunaratne S W, . (1977). Technical aspect of crepe rubber. : Journal of the Rubber Research Institute of Sri Lanka : Conference Proceedings.
Chicago
Karunaratne S W, . 1977. Technical aspect of crepe rubber. : Journal of the Rubber Research Institute of Sri Lanka : Conference Proceedings.
Harvard
Karunaratne S W, . (1977). Technical aspect of crepe rubber. : Journal of the Rubber Research Institute of Sri Lanka : Conference Proceedings.
MLA
Karunaratne S W, . Technical aspect of crepe rubber. : Journal of the Rubber Research Institute of Sri Lanka : Conference Proceedings. 1977.