SHAH R J. (2003). DESCRIPTIVE STATISTICS (5TH.). SHETH PUBLISHERS.
Chicagoスタイル(17版)引用形式SHAH R J. DESCRIPTIVE STATISTICS. 5TH. MUMBAI: SHETH PUBLISHERS, 2003.
MLA(9版)引用形式SHAH R J. DESCRIPTIVE STATISTICS. 5TH. SHETH PUBLISHERS, 2003.
警告: この引用は必ずしも正確ではありません.