APA-čujuhus (7. p.)
Davies, D. M. (1975). The centenarians of the Andes. Barrie and Jenkins.
Chicago-čujuhus (17. p.)
Davies, David Michael. The Centenarians of the Andes. London: Barrie and Jenkins, 1975.
MLA-čujuhus (9. p.)
Davies, David Michael. The Centenarians of the Andes. Barrie and Jenkins, 1975.
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