1. Marrying Up: The Role of Sex Ratio in Assortative Matching
2. Arlington National Cemetery. n.d. Tomb of the unknown soldier. Accessed November 6, 2018. https://www.arlingtoncemetery.mil/Explore/Tomb-of-the-Unknown-Soldier.
3. Association of American Geographers Geography and Military Study Committee. 2017. Final report on geography and engagement with the military: Issues, status, findings. Association of American Geographers, Washington, DC. http://www.aag.org/galleries/governance/Final_Geography_and_Engagement_with_the_Military_022719.pdf.
4. Population geography: lifecourse matters
5. How Well Do Automated Linking Methods Perform? Lessons from U.S. Historical Data