Childe, V. Gordon
What happened in history / Gordon Childe
Penguin Books , [1946]
Buku Teks
Childe, V. Gordon
The Dawn of European civilization / V. Gordon Childe
Routledge, 1996
Buku Teks
Childe, V. Gordon
The dawn of European civilization / V. Gordon Childe
Alfred A. Knopf, 1958
Buku Teks
Kuhn, Herbert
On the track of prehistoric man
Random House, 1955
Buku Teks
Scheele, William E.
Prehistoric man and the primates
World Publishing, 1957
Buku Teks