Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London.
シカゴスタイル引用形Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London.
MLA引用形式Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London.
警告: この引用は必ずしも正確ではありません.