Iliffe, J., & Lott, R. (2008). Datums and map projections for remote sensing, GIS and surveying (2nd edition.). Whittles Publishing.
Chicago-viite (17. p.)Iliffe, Jonathan, ja Roger Lott. Datums and Map Projections for Remote Sensing, GIS and Surveying. 2nd edition. Dunbeath, Scotland, UK: Whittles Publishing, 2008.
MLA-viite (9. p.)Iliffe, Jonathan, ja Roger Lott. Datums and Map Projections for Remote Sensing, GIS and Surveying. 2nd edition. Whittles Publishing, 2008.
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