Indian Standards Institution. (1972). ISI handbook 1972. Indian Standards Institution.
Chicagoスタイル(17版)引用形式Indian Standards Institution. ISI Handbook 1972. New Delhi: Indian Standards Institution, 1972.
MLA(9版)引用形式Indian Standards Institution. ISI Handbook 1972. Indian Standards Institution, 1972.
警告: この引用は必ずしも正確ではありません.