Ravesteijn, W., Kop, J.(2008).For profit and prosperity: the contribution made by Dutch engineers to public works in Indonesia : 1800-2000 .(4) Organisasi Perusahaan: Teo:.
Gaya MLA
Ravesteijn, W., Kop, J..For profit and prosperity: the contribution made by Dutch engineers to public works in Indonesia : 1800-2000.(4) Organisasi Perusahaan: Teo:,2008.Text.