1. R. J. Crawford and J. L. Throne, Rotational Moulding Technology (William Andrew Publishing, New York, 2002), pp. 276–278.
2. R. J. Crawford and M. P. Kearns, Practical Guide to Rotational Moulding (Smithers Rapra, Shawbury, 2012), pp. 71, 151-156.
3. S. P. O’Neill, “Analysis of Cooling in Rotational Moulding,” Ph.D. thesis, The Queen’s University of Belfast, 1999.
4. Internal cooling in rotational molding-A review
5. J. S. Godinho, “Property Variations in Polyethylene Articles Produced by a Variety of Moulding Methods,” Ph.D. thesis, The Queen’s University of Belfast, 1997.