Southern Rhodesia. Dept. of Statistics. (1938). Statistical year book of Southern Rhodesia ...: The official annual of the social and economic conditions of the colony. Published by authority of the Honourable the Minister of Finance and Commerce.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Southern Rhodesia. Dept. of Statistics. Statistical Year Book of Southern Rhodesia ...: The Official Annual of the Social and Economic Conditions of the Colony. [Salisbury, Southern Rhodesia]: Published by authority of the Honourable the Minister of Finance and Commerce, 1938.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Southern Rhodesia. Dept. of Statistics. Statistical Year Book of Southern Rhodesia ...: The Official Annual of the Social and Economic Conditions of the Colony. Published by authority of the Honourable the Minister of Finance and Commerce, 1938.