1. (1) 小岩昌宏:まてりあ,48(2009), 412-419.
2. (2) C. S. Smith: A History of Metallography, The University of Chicago Press, Chicago, (1960).
3. (4) http://www.microscopy.ethz.ch/history.htm
4. (6) http://www2.iee.or.jp/ver2/honbu/30-foundation/data02/ishi-02/ishi04.pdf
5. (7) 玉蟲文一:電子顕微鏡,1(1950), 35-37.