形鋼 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "形鋼" in Japanese language version.

refsWebsite

Global rank Japanese rank

1books.google.com

3^rd place

61^st place

books.google.com

Thomas Derdak, Jay P. Pederson (1999). International directory of company histories. 26. St. James Press. p. 82. ISBN 978-1-55862-385-9