edited for the International Commission for a History of the Scientific and Cultural Development of Mankind by Guy S. Metraux and Francois Crouzet
New American Library, 1963
Buku Teks
Dobson, Alan, author
Routledge, 2017
eBooks
Edited by William James
Anmol Publications PVT. LTD., 2005
Buku Teks
Humprey, Nicholas
New York Springer-Verlag , 1999
Buku Teks SO
Colbert, Edwin H., author
John Wiley & Sons, 1980
Buku Teks