APA Citation

(1981). A stratistical review of the world industrial situation 1981. U.S.A: UNIDO.

Trích dẫn kiểu Chicago

A Stratistical Review of the World Industrial Situation 1981. U.S.A: UNIDO, 1981.

MLA Citation

A Stratistical Review of the World Industrial Situation 1981. U.S.A: UNIDO, 1981.

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