Παραπομπή APA

Cron, F. W. (1975). A review of highway design practices in developing countries. Washington, D.C: The World Bank.

Παραπομπή Chicago Style

Cron, Frederick W. A Review of Highway Design Practices in Developing Countries. Washington, D.C: The World Bank, 1975.

Παραπομπή MLA

Cron, Frederick W. A Review of Highway Design Practices in Developing Countries. Washington, D.C: The World Bank, 1975.

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