ReQua, E. G., Statham, J., & Blanksten, G. I. (1965). The developing nations: A Guide to Information Sources Concerning Their Economic, Political, Technical and Social problems. Detroit: Gale Research.
Παραπομπή Chicago StyleReQua, Eloise G., Jane Statham, and George I. Blanksten. The Developing Nations: A Guide to Information Sources Concerning Their Economic, Political, Technical and Social Problems. Detroit: Gale Research, 1965.
Παραπομπή MLAReQua, Eloise G., Jane Statham, and George I. Blanksten. The Developing Nations: A Guide to Information Sources Concerning Their Economic, Political, Technical and Social Problems. Detroit: Gale Research, 1965.
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