Παραπομπή σε μορφή APA (7η εκδ.)

Ojha, V. P. (2001). Trade and environment: A developing countries' perspective. Rajiv Gandhi Institute for Contemporary Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ojha, Vijay Prakash. Trade and Environment: A Developing Countries' Perspective. New Delhi: Rajiv Gandhi Institute for Contemporary Studies, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ojha, Vijay Prakash. Trade and Environment: A Developing Countries' Perspective. Rajiv Gandhi Institute for Contemporary Studies, 2001.