Kokuritsu Kokkai Toshokan (Japan)
Terkel Rosenqvist
Lawrence H. Van Vlack
David R. Gaskell
Thomson Gale
American Society for Metals
Unknown Author
"Zhonghua da dian" gong zuo wei yuan hui
C. W. Ammen
O. Kubaschewski
F. B. Pickering
Daniel A. Brandt
Vannoccio Biringucci
British Cast Iron Research Association.
Henan Sheng di fang shi zhi bian zuan wei yuan hui
S. Wernick
R. E. Smallman
Randall M. German