एपीए उद्धरण

Nagano, H. Compounding principles for butyl rubber (Exxon). Exxon Chemical Japan Ltd.

शिकागो स्टाइल उद्धरण

Nagano, H. Compounding Principles for Butyl Rubber (Exxon). Yokohama: Exxon Chemical Japan Ltd.

एमएलए उद्धरण

Nagano, H. Compounding Principles for Butyl Rubber (Exxon). Exxon Chemical Japan Ltd.