Crawford, R. (1992). Rotational moulding of plastics. Research studies Press.
Chicago Style citaatCrawford, R.J. Rotational Moulding of Plastics. England: Research studies Press, 1992.
MLA citatieCrawford, R.J. Rotational Moulding of Plastics. Research studies Press, 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.