Goldschmidt, R. Experimental Intersexuality and the Sex Problem. Amer. Naturalist, 1916. Vol. 50, pp. 705f.

[2.]

Goldschmidt, R. Preliminary Report on Further Experiments in Inheritance and Determination of Sex. Proc. Nat. Acad. Sc, 1916. Vol. II, No. 1, pp. 53f.

[3.]

Goldschmidt, R. A Case of Facultative Parthenogenesis. Biol. Bulletin, 1917. Vol. XXXII, No. 1, p. 38.

[4.]

Goldschmidt, R. Intersexuality and the Endocrine Aspect of Sex. Endocrinology, Vol. I, p. 434. 1917. Fine summary of the work done on moths, birds and various forms by many biologists.