Harries, P. (1983). Labour migration from Mozambique to South Africa: With special reference to the Delagoa Bay hinterland, c. 1862 to 1897. University of London.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Harries, Patrick. Labour Migration from Mozambique to South Africa: With Special Reference to the Delagoa Bay Hinterland, C. 1862 to 1897. University of London, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Harries, Patrick. Labour Migration from Mozambique to South Africa: With Special Reference to the Delagoa Bay Hinterland, C. 1862 to 1897. University of London, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.