"Specific Heat Capacity". Diracdelta.co.uk Science and Engineering Encyclopedia. Dirac Delta Consultants Ltd, Warwick, England. Archived from the original on 4 August 2007. Retrieved 25 October 2013.
"Electrical insulating materials". Kaye and Laby Tables of Physical and Chemical Constants. National Physical Laboratory. 1995. Archived from the original on 27 September 2007. Retrieved 25 October 2013.
Bodén, Roger. "Paraffin Microactuator"(PDF). Materials Science Sensors and Actuators. University of Uppsala. Archived from the original(PDF) on 8 February 2012. Retrieved 25 October 2013.
"Electrical insulating materials". Kaye and Laby Tables of Physical and Chemical Constants. National Physical Laboratory. 1995. Archived from the original on 27 September 2007. Retrieved 25 October 2013.
"Specific Heat Capacity". Diracdelta.co.uk Science and Engineering Encyclopedia. Dirac Delta Consultants Ltd, Warwick, England. Archived from the original on 4 August 2007. Retrieved 25 October 2013.
Bodén, Roger. "Paraffin Microactuator"(PDF). Materials Science Sensors and Actuators. University of Uppsala. Archived from the original(PDF) on 8 February 2012. Retrieved 25 October 2013.