Tonder, L. L. v. (1963). Leadership, power and status stratification, with reference to Bushmen, Hottentot and Ovambo society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTonder, Louis Lourens van. Leadership, Power and Status Stratification, with Reference to Bushmen, Hottentot and Ovambo Society. Stellenbosch, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTonder, Louis Lourens van. Leadership, Power and Status Stratification, with Reference to Bushmen, Hottentot and Ovambo Society. 1963.
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