edited by the Electricity Training Association
The Institution of Electrical Engineers, 1997
Buku Teks SO
edited by Vinod K. Lall, Danial Khemchand
Anmol Publications, 1997
Buku Referensi
Iris Rengganis
2015
UI - Makalah dan Kertas Kerja
2015
UI - Makalah dan Kertas Kerja
Buku Teks