ETCHEGORRY, J. G. Remote sensing with spot#an assessment of SPOT capability in Indonesia#Jean-Philippe Gastellu-Etchegorry. Gadjah Mada University Press.
Chicago-viite (17. p.)ETCHEGORRY, Jean-Philippe Gast. Remote Sensing with Spot#an Assessment of SPOT Capability in Indonesia#Jean-Philippe Gastellu-Etchegorry. Gadjah Mada University Press.
MLA-viite (8. p.)ETCHEGORRY, Jean-Philippe Gast. Remote Sensing with Spot#an Assessment of SPOT Capability in Indonesia#Jean-Philippe Gastellu-Etchegorry. Gadjah Mada University Press.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.