Παραπομπή APA

(2018). Environmental education and training: Trend, tradition and transformation (2nd ed.). Global Vision.

Παραπομπή Chicago Style

Environmental Education and Training: Trend, Tradition and Transformation. 2nd ed. New Delhi: Global Vision, 2018.

Παραπομπή MLA

Environmental Education and Training: Trend, Tradition and Transformation. 2nd ed. Global Vision, 2018.

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