(2006). Ecological census techniques a handbook 2nd ed. Cambridge Univ. Press.
Čikaški stil citiranja (17. izdanje)Ecological Census Techniques a Handbook 2nd Ed. Cambridge Univ. Press, 2006.
MLA način citiranja (8. izdanje)Ecological Census Techniques a Handbook 2nd Ed. Cambridge Univ. Press, 2006.
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