Santini, Claudio
The eco-friendly house: green is beautiful
Images Publishing Group, 2009
 Buku Referensi
Vermeulen, Nico
The complete encyclopedia of container plants
Rebo International, 1998
 Buku Referensi
Bell, Peter Robert
Green plants : their origin and diversity
Dioscorides Press , 1992
 Buku Teks SO
Beevers, Harry
Respiratory metabolism in plants
Harper & Row, 1961
 Buku Teks SO
Raven, Peter H.
Biology of plants
Worth Publishers, 1992
 Buku Teks SO