Todd, C. (1931). Easier motherhood; a discussion of the abolition of needless pain. The John Day company.
Chicago-referens (17:e uppl.)Todd, Constance. Easier Motherhood; a Discussion of the Abolition of Needless Pain. New York: The John Day company, 1931.
MLA-referens (8:e uppl.)Todd, Constance. Easier Motherhood; a Discussion of the Abolition of Needless Pain. The John Day company, 1931.
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