Παραπομπή APA

Keranen,Kathryn Kolvoord, R. (2014). Making spatial decisions using GIS and remot sensing a work book. Esri press academic.

Παραπομπή Chicago Style

Keranen,Kathryn Kolvoord, Robert. Making Spatial Decisions Using GIS and Remot Sensing a Work Book. Redland: Esri press academic, 2014.

Παραπομπή MLA

Keranen,Kathryn Kolvoord, Robert. Making Spatial Decisions Using GIS and Remot Sensing a Work Book. Esri press academic, 2014.