References
- Council for British Archaeology, Research Report No. 12 (1975).
- Hampton, J. N., “An experiment in multispectral air photography for archaeological research”, Photogrammetric Record, 8 (43), 37 (1974).
- Kilford, W. K., Elementary Air Survey, 2nd ed., Pitman, London.
- Price Williams, D. and Lindsey, N. E., Hlalakahle/Kufika Stone Age Sites in North Western Swaziland, The City University, London.
- Scogings, D. A., “The experimental recording of petroglyphs and archaeological sites”, Photogrammetric Record, 9(51), 327 (1978).
- ScolJar, I., “Transformation of extreme oblique aerial photographs to maps or plans by conventional means or by computer”, Council for British Archaeology, Research Report No. 12,52 (1975).
- Wolf, P., Photogrammetry, McGraw-Hili, New York (1974).