Arya, P. P. (1985). Trade union in India. Deep and Deep publications.
シカゴスタイル引用形Arya, P P. Trade Union in India. New Delhi: Deep and Deep publications, 1985.
MLA引用形式Arya, P P. Trade Union in India. Deep and Deep publications, 1985.
警告: この引用は必ずしも正確ではありません.