: proceedings of the SPI 30th anual technical marketing conference. (1986). Polyurethanes: : exploring new Horizons. The society of the plastics Industry.
Παραπομπή Chicago Style: proceedings of the SPI 30th anual technical marketing conference. Polyurethanes: : Exploring New Horizons. Canada: The society of the plastics Industry, 1986.
Παραπομπή MLA: proceedings of the SPI 30th anual technical marketing conference. Polyurethanes: : Exploring New Horizons. The society of the plastics Industry, 1986.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.