Rhodesia y Nyasaland. BibliografÃa
1965. A GUIDE TO THE POSTAGE STAMPS OF THE RHODESIAS AND NYASSALAND 1888-1963. Mashonaland Philatelic Society, 1965 (con actualización Nº2 y Nº3), incluye THE POSTAGE STAMPS OF RHODESIA. Philatelic Magazine Handbook Nº6. Harris Publications, 1925.