एपीए उद्धरण

P P Sreekumar. (2010). Study of effect of nono zinc oxide in a truck tyre tread compound: : done at Appolo tyres Ltd , Perambra. CUSAT.

शिकागो स्टाइल उद्धरण

P P Sreekumar. Study of Effect of Nono Zinc Oxide in a Truck Tyre Tread Compound: : Done at Appolo Tyres Ltd , Perambra. Kochi: CUSAT, 2010.

एमएलए उद्धरण

P P Sreekumar. Study of Effect of Nono Zinc Oxide in a Truck Tyre Tread Compound: : Done at Appolo Tyres Ltd , Perambra. CUSAT, 2010.