Não informado. (1974). International Polymer Science and Technology. Rubber and Plastics Research Association of Great Britain.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. International Polymer Science and Technology. Shrewsbury, Inglaterra: Rubber and Plastics Research Association of Great Britain, 1974.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. International Polymer Science and Technology. Rubber and Plastics Research Association of Great Britain, 1974.
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