Não informado. (1979). Zimbabwe Rhodesia agricultural journal. Ministry of Agriculture.
Lua i Stíl Chicago (17ú heag.)Não informado. Zimbabwe Rhodesia Agricultural Journal. Salisbury, Zimbabwe: Ministry of Agriculture, 1979.
Lua MLA (8ú heag.)Não informado. Zimbabwe Rhodesia Agricultural Journal. Ministry of Agriculture, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.