APA
Premawardhana D., . (2011). valuation of Antibacterial Ac tivity of Novel Pyridinium Derivative. Colombo: Institute of Chemistry Ceylon.
Chicago
Premawardhana Dhanushka, . 2011. valuation of Antibacterial Ac tivity of Novel Pyridinium Derivative. Colombo: Institute of Chemistry Ceylon.
Harvard
Premawardhana D., . (2011). valuation of Antibacterial Ac tivity of Novel Pyridinium Derivative. Colombo: Institute of Chemistry Ceylon.
MLA
Premawardhana Dhanushka, . valuation of Antibacterial Ac tivity of Novel Pyridinium Derivative. Colombo: Institute of Chemistry Ceylon. 2011.