Harris, Steve
Angels
Headline, 1993
Buku Teks
Hibberd, James Shirley
The amateur's flower garden: A handy guide to the formation and management of the flower garden
Groombridge, 1953
Buku Teks
Harvey, Clare G.
The encyclopaedia of flower remedies: the healing power of flower essences from around the world
Thorsons, 1995
Buku Referensi
Barnard, Julian
The healing herbs of edward bach: an illustrated guide to the flower remedies
Ashgrove Press, 1988
Buku Referensi
Swamy, B.G.L.
From flower to fruit : embryology of flowering plants/ B.G.L. Swamy, K.V. Krishnamurthy
McGraw-Hill, 1980
Buku Teks