Brachet, Jean
Academic press, 1957
Buku Teks
Alexander, Renee R., author
Wiley-Liss, 1992
Buku Teks
Klotz, Irving M., author
Academic Press , 1967
Buku Teks
editor, A.E. Pegg
Portland Press, 1995
Buku Referensi
Pegg, A.E.
Portland Press, 1994
Buku Referensi