Kenneth J Gregory. The Earth's Land Surface: Landforms and Processes in Geomorphology. SAGE.
Chicagoスタイル(17版)引用形式Kenneth J Gregory. The Earth's Land Surface: Landforms and Processes in Geomorphology. SAGE.
MLA(8版)引用形式Kenneth J Gregory. The Earth's Land Surface: Landforms and Processes in Geomorphology. SAGE.
警告: この引用は必ずしも正確ではありません.