India. Directorate General of Employment and Training. (1970). Establishments covered by the Employment Market Information Scheme of National Employment Service: An analysis, July 1968.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)India. Directorate General of Employment and Training. Establishments Covered by the Employment Market Information Scheme of National Employment Service: An Analysis, July 1968. New Delhi, 1970.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)India. Directorate General of Employment and Training. Establishments Covered by the Employment Market Information Scheme of National Employment Service: An Analysis, July 1968. 1970.
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