APA (7th ed.) Zitazioa
Chowdhry, P. D. (1992). Aging and the aged: A source book. Inter-India.
Chicago Style (17th ed.) Zitazioa
Chowdhry, Paul D. Aging and the Aged: A Source Book. New Delhi: Inter-India, 1992.
MLA (9th ed.) Zitazioa
Chowdhry, Paul D. Aging and the Aged: A Source Book. Inter-India, 1992.
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