Παραπομπή APA

(1986). Guidelines for improving the safety of elderly road users: Report. Paris: Organisation for Economic Co-operation and Development.

Παραπομπή Chicago Style

Guidelines for Improving the Safety of Elderly Road Users: Report. Paris: Organisation for Economic Co-operation and Development, 1986.

Παραπομπή MLA

Guidelines for Improving the Safety of Elderly Road Users: Report. Paris: Organisation for Economic Co-operation and Development, 1986.

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