Cohen, B., & Thomson, H. (1986). Dental care for the elderly. Year Book Medical.
Čikaški stil citiranja (17. izdanje)Cohen, Bertram, i Hamish Thomson. Dental Care for the Elderly. Year Book Medical, 1986.
MLA način citiranja (9. izdanje)Cohen, Bertram, i Hamish Thomson. Dental Care for the Elderly. Year Book Medical, 1986.
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