Nicholas, L., Lewis, J. M., & Smith, B. (1987). Towards energy efficient appliances: A directory of current developments 1987. Dept. of Industry, Technology and Resources.
Chicago-referens (17:e uppl.)Nicholas, Lionel, Jenny M. Lewis, och Beverley Smith. Towards Energy Efficient Appliances: A Directory of Current Developments 1987. Melbourne: Dept. of Industry, Technology and Resources, 1987.
MLA-referens (8:e uppl.)Nicholas, Lionel, et al. Towards Energy Efficient Appliances: A Directory of Current Developments 1987. Dept. of Industry, Technology and Resources, 1987.
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