Walters, T., R., C., C., &., M.(2008).Trees of the world: an illustrated encyclopedia and identifier .Yogyakarta:Directorate General Of Estate Crops.
Gaya MLA
Walters, T., R., C., C., &., M..Trees of the world: an illustrated encyclopedia and identifier.Yogyakarta:Directorate General Of Estate Crops,2008.Text.