Pillai, M. (1974). Economic abd business statistics (2nd.). Progressive corp.
Chicagoスタイル(17版)引用形式Pillai, M. Economic Abd Business Statistics. 2nd. NULL: Progressive corp, 1974.
MLA(9版)引用形式Pillai, M. Economic Abd Business Statistics. 2nd. Progressive corp, 1974.
警告: この引用は必ずしも正確ではありません.