Rosenwaike, Ira; Stone, Leslie F. (2003). «Verification of the Ages of Supercentenarians in the United States: Results of a Matching Study». Demography. 40 (4). pp. 727–739. JSTOR1515205. doi:10.1353/dem.2003.0038
Rosenwaike, Ira; Stone, Leslie F. (2003). «Verification of the Ages of Supercentenarians in the United States: Results of a Matching Study». Demography. 40 (4). pp. 727–739. JSTOR1515205. doi:10.1353/dem.2003.0038