APA-čujuhus (7. p.)

Edited by Briggs, D. (1989). Evolution and the fossil record. Belhaven pr.

Chicago-čujuhus (17. p.)

Edited by Briggs, Derek. Evolution and the Fossil Record. London: Belhaven pr, 1989.

MLA-čujuhus (9. p.)

Edited by Briggs, Derek. Evolution and the Fossil Record. Belhaven pr, 1989.

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