Não informado. (1981). Journal of Electrical and Electronics Engineering, Australia. Institution of Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of Electrical and Electronics Engineering, Australia. Barton, Australia: Institution of Engineers, 1981.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of Electrical and Electronics Engineering, Australia. Institution of Engineers, 1981.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.