Forbes, A. (1987). Unbeaten tracks in islands of the Far East: Experiences of a naturalist's wife in the 1880s. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Forbes, Anna. Unbeaten Tracks in Islands of the Far East: Experiences of a Naturalist's Wife in the 1880s. Singapore: Oxford University Press, 1987.
Lua MLA (9ú heag.)Forbes, Anna. Unbeaten Tracks in Islands of the Far East: Experiences of a Naturalist's Wife in the 1880s. Oxford University Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.