Dutton, E. A. T. (1937). The planting of trees and shrubs: With special reference to Northern Rhodesia. Government Printer.
Lua i Stíl Chicago (17ú heag.)Dutton, E. A. T. The Planting of Trees and Shrubs: With Special Reference to Northern Rhodesia. Lusaka: Government Printer, 1937.
Lua MLA (8ú heag.)Dutton, E. A. T. The Planting of Trees and Shrubs: With Special Reference to Northern Rhodesia. Government Printer, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.