Martindale: the complete drug reference; Volume B : preparations manufactures indexes
edited by Sean C. Sweetman
Pharmaceutical press, 2011
 Buku Referensi
Martindale : the complete drug reference
edited by Alison Brayfield
Pharmaceutical press, 2014
 Buku Referensi
Martindale, Don
The extra pharmacopoeia
The Pharmaceutical Press, 1993
 Buku Referensi
British pharmacopoeia 1968
The Pharmaceutical Press, 1968
 Buku Referensi
British pharmacopoeia 1988
HMSO, 1992
 Buku Referensi