企業福祉・共済総合研究所1992-<Z6-996>
Available onlineNational Diet Library
労働調査協議会1966-<Z6-212>
Available onlineNational Diet LibraryOther Libraries in Japan
財形福祉協会[1975]-2016<Z6-1881>
Available onlineNational Diet LibraryOther Libraries in Japan
交通新聞社1992-<Z5-387>
National Diet LibraryOther Libraries in Japan
経営品質アセッサーフォーラム2007-<Z71-X594>
National Diet Library
日本青年館「社会教育」編集部1950-<Z7-288>
Available onlineNational Diet LibraryOther Libraries in Japan