APA
Tillekeratne L M K, Narampanawa A K K B, . (2000). What will the future of natural ruber be ?. : Journal of the National Institute of plantation Management.
Chicago
Tillekeratne L M K, Narampanawa A K K B, . 2000. What will the future of natural ruber be ?. : Journal of the National Institute of plantation Management.
Harvard
Tillekeratne L M K, Narampanawa A K K B, . (2000). What will the future of natural ruber be ?. : Journal of the National Institute of plantation Management.
MLA
Tillekeratne L M K, Narampanawa A K K B, . What will the future of natural ruber be ?. : Journal of the National Institute of plantation Management. 2000.