Davidson, H. F. (1915). South and south central Africa: A record of fifteen years' missionary labors among primitive peoples. Printed for the author by Brethren Pub. House.
Lua i Stíl Chicago (17ú heag.)Davidson, Hannah Frances. South and South Central Africa: A Record of Fifteen Years' Missionary Labors Among Primitive Peoples. Elgin, Ill.: Printed for the author by Brethren Pub. House, 1915.
Lua MLA (8ú heag.)Davidson, Hannah Frances. South and South Central Africa: A Record of Fifteen Years' Missionary Labors Among Primitive Peoples. Printed for the author by Brethren Pub. House, 1915.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.