O'Neill 2013, p. 436. O'Neill, Timothy (2013), "Xu Shen's Scholarly Agenda: A New Interpretation of the Postface of the Shuowen jiezi", Journal of the American Oriental Society, vol. 133, no. 3, pp. 413–440, doi:10.7817/jameroriesoci.133.3.0413, ISSN0003-0279
O'Neill 2013, p. 436. O'Neill, Timothy (2013), "Xu Shen's Scholarly Agenda: A New Interpretation of the Postface of the Shuowen jiezi", Journal of the American Oriental Society, vol. 133, no. 3, pp. 413–440, doi:10.7817/jameroriesoci.133.3.0413, ISSN0003-0279