Singer, Charles
A short history of scientific ideas to 1900
Clarendon Press, 1962
 Buku Teks SO
Stuart, Alan
Basic ideas of scientific sampling
Charles Griffin, 1976
 Buku Teks SO
Mackenzie, W.J.M.
Biological ideas in politics : an essay on political adaptivity
Penguin books, 1978
 Buku Teks SO
Mackenzie, W.J.M.
Biological ideas in politics :an essay on political adaptivity
Penguin books, 1978
 Buku Teks
Journal of the history of ideas
Journal of The History of Ideas, Inc, 1961
 Majalah, Jurnal, Buletin