(1990). World Development: The Multi-Disciplinary International Journal Devoted to the Study and Promotion of World Development. Pergamon Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Development: The Multi-Disciplinary International Journal Devoted to the Study and Promotion of World Development. Oxford: Pergamon Press, 1990.
Παραπομπή σε μορφή MLA (8th εκδ.)World Development: The Multi-Disciplinary International Journal Devoted to the Study and Promotion of World Development. Pergamon Press, 1990.
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