एपीए उद्धरण

: proceedings of the SPI 30th anual technical marketing conference. (1986). Polyurethanes: : exploring new Horizons. The society of the plastics Industry.

शिकागो स्टाइल उद्धरण

: proceedings of the SPI 30th anual technical marketing conference. Polyurethanes: : Exploring New Horizons. Canada: The society of the plastics Industry, 1986.

एमएलए उद्धरण

: proceedings of the SPI 30th anual technical marketing conference. Polyurethanes: : Exploring New Horizons. The society of the plastics Industry, 1986.