ZIMMER, C. (2006). WHERE DID WE COME FROM? THE ESSENTIAL GUIDE TO HUMAN EVOLUTION (1st.). APPLE PUB.
Chicago-viite (17. p.)ZIMMER, CARL. WHERE DID WE COME FROM? THE ESSENTIAL GUIDE TO HUMAN EVOLUTION. 1st. SINGAPORE: APPLE PUB, 2006.
MLA-viite (9. p.)ZIMMER, CARL. WHERE DID WE COME FROM? THE ESSENTIAL GUIDE TO HUMAN EVOLUTION. 1st. APPLE PUB, 2006.
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