Seller, Roberth H
Differential diagnosis of common complaints
Saunders, 2007
 Buku Teks
Walker, Lynne Paige
Nature's pharmacy : break the drug cycle with safe, natural treatments for over 200 everyday ailments
Prentice-Hall, 1999
 Buku Teks SO
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
Weinberg, Norma Pasekoff
Natural hand care : herbal treatments and simple techniques for healthy hands and nails
Storey Books, Pownal, VT, 1998
 Buku Teks