, N., & , D. H. (2010). Development of coastal resources information system for less developed villages in Wakatobi regency by using remote sensing data and geographic information system. [Yogyakarta] : Universitas Gadjah Mada.
Παραπομπή σε μορφή Chicago (17η εκδ.), NUGRAHA, και Dr. Hartono. Development of Coastal Resources Information System for Less Developed Villages in Wakatobi Regency by Using Remote Sensing Data and Geographic Information System. [Yogyakarta] : Universitas Gadjah Mada, 2010.
Παραπομπή σε μορφή MLA (9th εκδ.), NUGRAHA, και Dr. Hartono. Development of Coastal Resources Information System for Less Developed Villages in Wakatobi Regency by Using Remote Sensing Data and Geographic Information System. [Yogyakarta] : Universitas Gadjah Mada, 2010.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.