Australia. Bureau of Flora and Fauna
Australian Government Publishing Service, 1984
Buku Referensi
Steenis, C.G.G.J. van, editor
Noordhoff-Kolff, 1948-1954
Buku Referensi
Yuzammi [and others]
Kharisma Ilmu, 2010
Buku Referensi
Backer, C. A.
Wolter Noordhoff, 1968
Buku Referensi
King, George, Sir, author
Mehra Offset Press, 1986
Buku Teks