Obminskiĭ, E. E. (1989). Economic problems of developing countries. Sterling Publishers, ; Academic Publishers.
Chicago (17e ed.) BronvermeldingObminskiĭ, Ėrnest Evgenʹevich. Economic Problems of Developing Countries. New Delhi : Dhaka: Sterling Publishers, ; Academic Publishers, 1989.
MLA (8e ed.) BronvermeldingObminskiĭ, Ėrnest Evgenʹevich. Economic Problems of Developing Countries. Sterling Publishers, ; Academic Publishers, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.