Whitmore, T. (1989). Tree flora of Indonesia check list for sulawesi. Forest research and development centre.
Chicago-viite (17. p.)Whitmore, T.C. Tree Flora of Indonesia Check List for Sulawesi. Bogor: Forest research and development centre, 1989.
MLA-viite (9. p.)Whitmore, T.C. Tree Flora of Indonesia Check List for Sulawesi. Forest research and development centre, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.