日本ガス協会1981-2011<Z17-123>
Available onlineNational Diet Library
日本能率協会1995-2011<Z4-B162>
Available onlineNational Diet Library
ダイヤモンド社1968-<Z3-85>
National Diet LibraryOther Libraries in Japan
エネルギーフォーラム1980-<Z16-687>
Available onlineNational Diet LibraryOther Libraries in Japan
財界研究所1953-<Z3-490>
National Diet LibraryOther Libraries in Japan
日本経済団体連合会2002-2012<Z3-170>
National Diet LibraryOther Libraries in Japan