Jonker, A. H. (1940). Israel: Die Sondebok / Abr. H. Jonker. Uitgegee deur Central News Agency, Ltd., South Africa. Central News Agency.
Lua i Stíl Chicago (17ú heag.)Jonker, Abraham Hendrik. Israel: Die Sondebok / Abr. H. Jonker. Uitgegee Deur Central News Agency, Ltd., South Africa. [Johannesburg]: Central News Agency, 1940.
Lua MLA (8ú heag.)Jonker, Abraham Hendrik. Israel: Die Sondebok / Abr. H. Jonker. Uitgegee Deur Central News Agency, Ltd., South Africa. Central News Agency, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.