Παραπομπή APA

(1992). Urban policies for ageing populations. Paris: Organisation for Economic Co-operation and Development.

Παραπομπή Chicago Style

Urban Policies for Ageing Populations. Paris: Organisation for Economic Co-operation and Development, 1992.

Παραπομπή MLA

Urban Policies for Ageing Populations. Paris: Organisation for Economic Co-operation and Development, 1992.

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