Παραπομπή σε μορφή APA (7η εκδ.)

Obminskiĭ, E. E. (1989). Economic problems of developing countries. Sterling Publishers, ; Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Obminskiĭ, Ėrnest Evgenʹevich. Economic Problems of Developing Countries. New Delhi : Dhaka: Sterling Publishers, ; Academic Publishers, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Obminskiĭ, Ėrnest Evgenʹevich. Economic Problems of Developing Countries. Sterling Publishers, ; Academic Publishers, 1989.