एपीए उद्धरण

Rekha,R. (1997). A comparitive study on mineral acid treated metakaolinite of PBK-K as acidic catalyst: Project Report. Department of Appied chemistry:CUSAT.

शिकागो स्टाइल उद्धरण

Rekha,R. A Comparitive Study on Mineral Acid Treated Metakaolinite of PBK-K as Acidic Catalyst: Project Report. Kochi: Department of Appied chemistry:CUSAT, 1997.

एमएलए उद्धरण

Rekha,R. A Comparitive Study on Mineral Acid Treated Metakaolinite of PBK-K as Acidic Catalyst: Project Report. Department of Appied chemistry:CUSAT, 1997.