Gopal Krishan. (2008). Map Series 15 India: Interstate Migrants to Metropolitan Cities, 2001.
シカゴスタイル引用形Gopal Krishan. Map Series 15 India: Interstate Migrants to Metropolitan Cities, 2001. MAN AND DEVELOPMENT, 2008.
MLA引用形式Gopal Krishan. Map Series 15 India: Interstate Migrants to Metropolitan Cities, 2001. 2008.
警告: この引用は必ずしも正確ではありません.