Plant resources of South-East Asia no.18, plants producing exudates
E. Boer, editor
Backhuys Publishers, 2000
 Buku Teks
Plant resources of South-East Asia no.17, Fibre plants
editors, M. Brink, R.P. Escobin
Backhuys , 2003
 Buku Teks
Plant resources of South-East Asia no.15 (2), cryptoogams : ferns and fern allies / Editor: W.P. de Winter
Prosea Foundation, 2003
 Buku Teks
Conservation of plant genes : DNA banking and in vitro biotechnology
edited by Robert P. Adams and Jenice E. Adams
Academic Press, 1992
 Buku Teks
Plant resources of South-East Asia : no. 7, bamboos
Dransfield, S., editor; Widjaja, E.A., editor
Prosea, 1995
 Buku Referensi