Broad, C.D.
Scientific thought
Littlefield, Adams, 1959
 Buku Teks SO
Broad, C.D.
Scientific thought
Littlefield, Adams, 1959
 Buku Teks
Needham, Joseph
Science and Civilisation in China; volume V.6
Cambridge University Press, 1996
 Buku Referensi
Needham, Joseph
Science and civilisation in China; Volume 5
Cambridge University Press, 1996
 Buku Referensi
Needham, Joseph
Science and civilisation in China; Volume 4
Cambridge University Press, 1996
 Buku Referensi