APA-čujuhus (7. p.)

McMichael, T. (2001). Human frontiers, environments and disease: past patterns: Uncertain futures. Univ. Pr.

Chicago-čujuhus (17. p.)

McMichael, Tony. Human Frontiers, Environments and Disease: Past Patterns: Uncertain Futures. Cambridge: Univ. Pr, 2001.

MLA-čujuhus (9. p.)

McMichael, Tony. Human Frontiers, Environments and Disease: Past Patterns: Uncertain Futures. Univ. Pr, 2001.

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