General Owyang Ming letter to Governor WatsonC. Squire regarding the anti-Chinese riots in Washington State and Squire's response to them, February 13, 1886
PMID 9516140. doi:10.1182/blood.V91.7.2406 . Singh, S. K.; Hawkins, C; Clarke, I. D.; Squire, J. A.; Bayani, J; Hide, T; Henkelman, R. M.; Cusimano, M. D.;