Brain, R. (1972). Into the primitive environment survival on the edge of our civilization. George Philip.
シカゴスタイル引用形Brain, Robert. Into the Primitive Environment Survival on the Edge of Our Civilization. London: George Philip, 1972.
MLA引用形式Brain, Robert. Into the Primitive Environment Survival on the Edge of Our Civilization. George Philip, 1972.
警告: この引用は必ずしも正確ではありません.