Vine, H. (1953). Notes on the main types of Nigerian soils. Govt. Printer.
Lua i Stíl Chicago (17ú heag.)Vine, Harry. Notes on the Main Types of Nigerian Soils. Lagos: Govt. Printer, 1953.
Lua MLA (8ú heag.)Vine, Harry. Notes on the Main Types of Nigerian Soils. Govt. Printer, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.