The American policy affecting industrial combinations and agreements, by R.E. Olds.
Industrial and trade combinations under French law, by J. Tchernoff and P.O. Lapie, translated by T.H. Thackrah. Bibliography (p. [118]-119)
The law of trade combinations (trusts and konzerns) in Germany, by Arno Blum, translated by C.G. Bonard
The law relating to trade combines in Poland, by M. Fryde, translated by N.M.L. Walker.