Yusiana Basuki
The exotic orchid
Yusiana Basuki, 2007
Buku Teks
Hijuelos, Oscar
Empress of the Splendid Season
Harper Perennial, 1999
Buku Teks
Their majesties the emperor and empress
Japan graphic , 1991
Buku Teks
Arditti, Joseph
Fundamentals of orchid biology
John Wiley & Sons, 1992
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O`Byrne, Peter
A to z of south east Asian orchid species
Orchid society of south east Asia, 2001
Buku Teks