APA
(1984). Proceedings of the International Conference: 75 Years ofRubber Research in Sri Lanka, Colombo, 17-19 September 1984. V.2.Part.2. Agalawatta: RRISL.
Chicago
1984. Proceedings of the International Conference: 75 Years ofRubber Research in Sri Lanka, Colombo, 17-19 September 1984. V.2.Part.2. Agalawatta: RRISL.
Harvard
(1984). Proceedings of the International Conference: 75 Years ofRubber Research in Sri Lanka, Colombo, 17-19 September 1984. V.2.Part.2. Agalawatta: RRISL.
MLA
Proceedings of the International Conference: 75 Years ofRubber Research in Sri Lanka, Colombo, 17-19 September 1984. V.2.Part.2. Agalawatta: RRISL. 1984.