Sanger, Margaret (March 27, 1934), “America Needs a Code for Babies”, American Weekly, https://www.nyu.edu/projects/sanger/webedition/app/documents/show.php?sangerDoc=101807.xmlThe Margaret Sanger Papers ProjectよりDecember 15, 2019閲覧。[リンク切れ] Regarding punishment, she wrote, in the same essay: "Society could not very well put a couple into jail for having a baby without permission; and in the case of paupers a fine could not be collected. How then should the guilty be punished? By blacklisting? By depravation of certain civil rights, such as the right to vote? If punishment is not practicable, perhaps we can go the other way around and consider awards. If it is wise to pay farmers for not raising cotton or wheat, it may be equally wise to pay certain couples for not having children."