Harris, Lane J. (2009). "A "Lasting Boon to All": A Note on the Postal Romanization of Place Names, 1896–1949". Twentieth-Century China. 34 (1): 96–109. doi:10.1353/tcc.0.0007. S2CID68653154.
Harris, Lane J. (2009). "A "Lasting Boon to All": A Note on the Postal Romanization of Place Names, 1896–1949". Twentieth-Century China. 34 (1): 96–109. doi:10.1353/tcc.0.0007. S2CID68653154.
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Postal Romanization. Taipei: Directorate General of Posts. 1961. OCLC81619222.