Labour Bureau. (1968). Third digest of Indian labour research(1968-72). Government of India.
シカゴスタイル引用形Labour Bureau. Third Digest of Indian Labour Research(1968-72). Chandigarh: Government of India, 1968.
MLA引用形式Labour Bureau. Third Digest of Indian Labour Research(1968-72). Government of India, 1968.
警告: この引用は必ずしも正確ではありません.