Mielke, Laura Lynn. “Maternal Personality, Evolution, and the Sex Ratio: Do Mothers Control the Sex of the Infant?”. Journal of the Motherhood Initiative for Research and Community Involvement 1, no. 1 (May 1, 1999). Accessed March 28, 2024. https://jarm.journals.yorku.ca/index.php/jarm/article/view/2881.