KHANNA B S. (1985). PRATICAL COSTING (3RD.). SULTAN CHAND AND SONS.
Chicagoスタイル(17版)引用形式KHANNA B S. PRATICAL COSTING. 3RD. NEW DELHI: SULTAN CHAND AND SONS, 1985.
MLA(9版)引用形式KHANNA B S. PRATICAL COSTING. 3RD. SULTAN CHAND AND SONS, 1985.
警告: この引用は必ずしも正確ではありません.