India, planning commission. (1972). Annual plan 1971-72. Planning commission.
シカゴスタイル引用形India, planning commission. Annual Plan 1971-72. New Delhi: Planning commission, 1972.
MLA引用形式India, planning commission. Annual Plan 1971-72. Planning commission, 1972.
警告: この引用は必ずしも正確ではありません.