Παραπομπή APA

Burch, G., & Collot, C. (1972). Elderly people in their towns. Paris: International centre of social gerontology.

Παραπομπή Chicago Style

Burch, Glen, and Claudette Collot. Elderly People in Their Towns. Paris: International centre of social gerontology, 1972.

Παραπομπή MLA

Burch, Glen, and Claudette Collot. Elderly People in Their Towns. Paris: International centre of social gerontology, 1972.

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