Não informado. Sumitomo Electric Technical Review. Sumitomo Electric Industries.
Chicago-Zitierstil (17. Ausg.)Não informado. Sumitomo Electric Technical Review. Osaka, Japão: Sumitomo Electric Industries.
MLA-Zitierstil (8. Ausg.)Não informado. Sumitomo Electric Technical Review. Sumitomo Electric Industries.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.