Roy, P. (1989). A white man's province: British Columbia politicians and Chinese and Japanese immigrants, 1858-1914. University of British Columbia Press.
Lua i Stíl Chicago (17ú heag.)Roy, Patricia. A White Man's Province: British Columbia Politicians and Chinese and Japanese Immigrants, 1858-1914. Vancouver: University of British Columbia Press, 1989.
Lua MLA (9ú heag.)Roy, Patricia. A White Man's Province: British Columbia Politicians and Chinese and Japanese Immigrants, 1858-1914. University of British Columbia Press, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.