William A Leaf
发表
Allan F Williams,
Laurie A Nelson,
William A Leaf,
2002,
Accident; analysis and prevention.
Anne T McCartt,
Angela H Eichelberger,
William A Leaf,
2013,
Traffic injury prevention.
William A Leaf,
Bruce G Simons-Morton,
Jessica L Hartos,
2006,
Journal of safety research.
Anne T McCartt,
William A Leaf,
Veronika I Shabanova,
2003,
Accident; analysis and prevention.
Mark G Solomon,
Robert H B Chaffe,
William A Leaf,
2008
.
James H Hedlund,
William A Leaf,
Julie Tison,
2015
.
James H Hedlund,
William A Leaf,
Julie Tison,
2012
.
Allan F Williams,
William A Leaf,
Jessica L Hartos,
2006,
Journal of safety research.
James H Hedlund,
William A Leaf,
J. Hedlund,
2007
.
Allan F Williams,
William A Leaf,
Bruce G Simons-Morton,
2006,
Traffic injury prevention.
David F Preusser,
William A Leaf,
Bruce Simons-Morton,
2006,
Traffic injury prevention.
Allan F Williams,
David F Preusser,
William A Leaf,
2008,
Traffic injury prevention.
Kenneth H Beck,
William A Leaf,
Bruce G Simons-Morton,
2005,
Accident; analysis and prevention.
David F Preusser,
William A Leaf,
Bruce G Simons-Morton,
2006,
Accident; analysis and prevention.
David F Preusser,
William A Leaf,
Bruce G Simons-Morton,
2005,
American journal of public health.
David F Preusser,
William A Leaf,
D. Preusser,
2003,
Journal of safety research.