Schneider, Jurgen, author
Leipzig , 1967
Buku Teks
Manson-Bahr, P.E.C.
Bailliere Tindall , 1982
Buku Teks
Adams, A.R.D., author
Blackwell Scientific Publications, 1966
Buku Teks
edited by Jeremy Farrar ... [and others]
Elsevier, 2014
Buku Teks
Harrison, Roy M., author
Whitstable Litho, 1982
Buku Teks