APA
,, . (1989). Annual survey of industries 1985-86 : Summary report on employment and labour cost in the sample sector. Chandigarh: Govt of India, Ministry of Labour.
Chicago
,, . 1989. Annual survey of industries 1985-86 : Summary report on employment and labour cost in the sample sector. Chandigarh: Govt of India, Ministry of Labour.
Harvard
,, . (1989). Annual survey of industries 1985-86 : Summary report on employment and labour cost in the sample sector. Chandigarh: Govt of India, Ministry of Labour.
MLA
,, . Annual survey of industries 1985-86 : Summary report on employment and labour cost in the sample sector. Chandigarh: Govt of India, Ministry of Labour. 1989.