Trích dẫn APA

World Energy Conference. Technical Papers 3.2: Enviornment, pollution and safety 3.4 energy education and manpower development.

Trích dẫn kiểu Chicago

World Energy Conference. Technical Papers 3.2: Enviornment, Pollution and Safety 3.4 Energy Education and Manpower Development.

Trích dẫn MLA

World Energy Conference. Technical Papers 3.2: Enviornment, Pollution and Safety 3.4 Energy Education and Manpower Development.

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