Corbin, J., Janoff, J., & Lewin, I. (1995). Requirements for application of light emitting diodes (LEDs) to traffic control signals. Transportation Research Board, National Research Council.
Čikaški stil citiranja (17. izdanje)Corbin, John, John Janoff, i Ian Lewin. Requirements for Application of Light Emitting Diodes (LEDs) to Traffic Control Signals. Washington, D.C: Transportation Research Board, National Research Council, 1995.
MLA način citiranja (9. izdanje)Corbin, John, et al. Requirements for Application of Light Emitting Diodes (LEDs) to Traffic Control Signals. Transportation Research Board, National Research Council, 1995.
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