Não informado. (2004). IEEE Power Electronics Letters. Institute of Electrical and Electronics Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. IEEE Power Electronics Letters. New York: Institute of Electrical and Electronics Engineers, 2004.
Lua MLA (8ú heag.)Não informado. IEEE Power Electronics Letters. Institute of Electrical and Electronics Engineers, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.