APA-čujuhus (7. p.)

Callahan, D. (2002). Interfaces between bioethics and the empirical social sciences.

Chicago-čujuhus (17. p.)

Callahan, Daniel. Interfaces Between Bioethics and the Empirical Social Sciences. 2002.

MLA-čujuhus (9. p.)

Callahan, Daniel. Interfaces Between Bioethics and the Empirical Social Sciences. 2002.

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