Alunan, M. J. (2001). Serious problems threaten viability of fertilizer industry. Philippine Star.
Style de citation Chicago (17e éd.)Alunan, Michael Jose. "Serious Problems Threaten Viability of Fertilizer Industry." Philippine Star 2001.
Style de citation MLA (9e éd.)Alunan, Michael Jose. "Serious Problems Threaten Viability of Fertilizer Industry." Philippine Star, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.