Gaya APA
Fitzpatrick, Kay. (2006).
Improving pedestrian safety at unsignalized crossings. TCRP Report 112 .
:
TRB.
Gaya Chicago
Fitzpatrick, Kay.
Improving pedestrian safety at unsignalized crossings. TCRP Report 112.
:
TRB,
2006.
Flash Card.
Gaya MLA
Fitzpatrick, Kay.
Improving pedestrian safety at unsignalized crossings. TCRP Report 112.
:
TRB,
2006.
Flash Card.
Gaya Turabian
Fitzpatrick, Kay.
Improving pedestrian safety at unsignalized crossings. TCRP Report 112.
:
TRB,
2006.
Flash Card.