1) RRU Newsletter No.28 (1970) The effect of pedestrian crossing lighting on accidents at night.
2) Traffic Regulations 1976 Part VIII Pedestrian Crossings, Section 92 Lighting of pedestrian crossings.
3) Standards New Zealand (1983) Code of Practice for Road Lighting NZS 6701:1983 Section 11, Pedestrian Crossing Lighting
4) TR11, Dunn, R.C.M. and Main, G.W., Road Research Unit, Recommended practice for Pedestrian crossings, 1988 National Roads Board, NZ
5) Standards Australia / Standards N.Z. AS/NZS 1158 Road Lighting Parts 0, 1.1 and 1.3 (1997) and Part 3.1 (1999) Pedestrian area (Category P) lighting.
6) Standards Australia, Supplementary Lighting at Pedestrian crossings, AS 1158.4 - 1987
