[F] Loc. cit., p. 448.
[G] Engineering News, Dec. 3d, 1908.
[H] Journal of the Western Society of Engineers, 1905.
[I] Tests made for C.A.P. Turner, by Mason D. Pratt, M. Am. Soc. C. E.
[J] Transactions, Am. Soc. C. E., Vol. LVI, p. 343.
[K] Bulletin No. 28, University of Illinois.
[L] Bulletin No. 12, University of Illinois, Table VI, page 27.
[M] Professeur de Stabilité a l'Université de Louvain.
[N] A translation of Professor Vierendeel's theory may be found in Beton und Eisen, Vols. X, XI, and XII, 1907.
[O] Cement, March, 1910, p. 343; and Concrete Engineering, May, 1910, p. 113.