Penn, W. S. (1969). Injection moulding of elastomers. Maclaren.
Chicago Edition CitationPenn, W. S. Injection Moulding of Elastomers. London: Maclaren, 1969.
MLA Edition CitationPenn, W. S. Injection Moulding of Elastomers. Maclaren, 1969.
Warning: These citations may not always be 100% accurate.