Birkby, C. (1952). Native life in South Afrika. Hamilton House.
Chicagoスタイル(17版)引用形式Birkby, Carel. Native Life in South Afrika. Pretoria: Hamilton House, 1952.
MLA(8版)引用形式Birkby, Carel. Native Life in South Afrika. Hamilton House, 1952.
警告: この引用は必ずしも正確ではありません.