SHARMA, V. K. (1986). Geomorphology: Earth surface processes and forms. Tata McGraw-Hill.
Chicagoスタイル(17版)引用形式SHARMA, V. K. Geomorphology: Earth Surface Processes and Forms. New Delhi: Tata McGraw-Hill, 1986.
MLA(9版)引用形式SHARMA, V. K. Geomorphology: Earth Surface Processes and Forms. Tata McGraw-Hill, 1986.
警告: この引用は必ずしも正確ではありません.