Pred, A. (1962). The external relations of cities during industrial revolution: With a case study of Goteborg, Sweden, 1868-1890. DGUC.
Chicago Style (17. basım) AtıfPred, Allan. The External Relations of Cities During Industrial Revolution: With a Case Study of Goteborg, Sweden, 1868-1890. Chicago: DGUC, 1962.
MLA (9th ed.) AtıfPred, Allan. The External Relations of Cities During Industrial Revolution: With a Case Study of Goteborg, Sweden, 1868-1890. DGUC, 1962.
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