[1.] Arloing, Saturnin.
Influence de la lumière sur la végétation et les propriétés pathogènes du bacillus. 1885. (In Comptes rendus hebdomadaires des séances de L’Académie des sciences, v. 100, p. 378-381.)
[2.] Buckle, Henry Thomas.
History of civilization in England. 280 w. v. 1, p. 158. 1894.
[3.] Climate in the treatment of disease. 2220 w. 1910. (In Encyclopædia Britannica, 11th ed., v. 6, p. 526.)
[4.] Cohen, Julius Berend, & Ruston, Arthur G.
Smoke; a study of town air. London. 88 p. Ill. 1912. The same, review. 1912. (In Rauch und staub, v. 2, p. 238.)
[5.] Dexter, Edwin Grant.
Conduct and the weather; an inductive study of the mental effects of definite meteorological conditions. 103 p. 14 diag. 1899. (In Psychological review, Series of monograph supplements, v. 2, no. 6, May, 1899.)
The child and the weather. 4 diag. 1898. (In Pedagogical seminary, v. 5, p. 512-522.)