edited, Daniel D. Mcgarry, Clarence L. Hohl
Houghton Miffiln, 1963
Buku Teks
Needham, Joseph, author
Cambridge University Press, 1996
Buku Referensi
Needham, Joseph, author
Cambridge University Press, 1954
Buku Teks
Burns, Edward McNall, 1897-1972, author
WW Norton, 1974
Buku Teks
Turner, Ian
Sun Books, 1968
Buku Teks