APA
Jayasinghe C. K., . (2009). Corynespora leaf fall of Hevea rubber: The most threatening leaf disease in Asian & African Continents. Malaysia: INternational Rubber Research & Development Board.
Chicago
Jayasinghe C K, . 2009. Corynespora leaf fall of Hevea rubber: The most threatening leaf disease in Asian & African Continents. Malaysia: INternational Rubber Research & Development Board.
Harvard
Jayasinghe C. K., . (2009). Corynespora leaf fall of Hevea rubber: The most threatening leaf disease in Asian & African Continents. Malaysia: INternational Rubber Research & Development Board.
MLA
Jayasinghe C K, . Corynespora leaf fall of Hevea rubber: The most threatening leaf disease in Asian & African Continents. Malaysia: INternational Rubber Research & Development Board. 2009.