Steadman, L. A., & Bryan, R. J. (1988). Cost of road accidents in Australia Occasional paper.
Cita Chicago Style (17a ed.)Steadman, L. A., y R. J. Bryan. "Cost of Road Accidents in Australia." Occasional Paper 1988.
Cita MLA (9a ed.)Steadman, L. A., y R. J. Bryan. "Cost of Road Accidents in Australia." Occasional Paper, 1988.
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