Lawalata, Herman A. Carel
Traffic conflict analysis as a road safety diagnostic tool for urban road facilities
Fakultas Teknik Universitas Indonesia, 2011
 Artikel Jurnal
Traffic conflict Analysis As A Road Safety Diagnostic Tool For Urban Road Facilities
 Artikel Jurnal
Pritchard, David C.
Lighting
Longman, 1995
 Buku Teks
Niesewand, Nonie
Lighting
Mitchell Beazley, 1995
 Buku Referensi
Niesewand, Nonie
Lighting
Mitchell Beazley, 1999
 Buku Referensi