Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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