Seller, Roberth H
Differential diagnosis of common complaints
Saunders, 2007
 Buku Teks
Latter, Oswarld H. (Hawkins), 1864-
The natural history of some common animals
At The University Press, 2014
 Buku Teks
Sambidge, Gordon
Natural remedies : common ailments cured
Piccadilly Press Ltd., 1992
 Buku Referensi
Lofrano, Giusy, editor
Emerging compounds removal from wastewater : natural and solar based treatments
Springer, 2012
 eBooks
Smyth, Angela
Gentle medicine : an A-Z of natural remedies for common ailments
Thorsons, 1994
 Buku Referensi