Thompson, W. R. (1936). Moisture & farming in South Africa. Central News Agency.
Chicagoスタイル(17版)引用形式Thompson, William Roland. Moisture & Farming in South Africa. [Johannesburg] South Africa: Central News Agency, 1936.
MLA(8版)引用形式Thompson, William Roland. Moisture & Farming in South Africa. Central News Agency, 1936.
警告: この引用は必ずしも正確ではありません.