Gaya APA
Williams, Marian C.. (1980).
Tabulations of 1997 road casualties indicating risks of injury to road users in relation to vehicles involved .
:
TRRL.
Gaya Chicago
Williams, Marian C..
Tabulations of 1997 road casualties indicating risks of injury to road users in relation to vehicles involved.
:
TRRL,
1980.
Chart.
Gaya MLA
Williams, Marian C..
Tabulations of 1997 road casualties indicating risks of injury to road users in relation to vehicles involved.
:
TRRL,
1980.
Chart.
Gaya Turabian
Williams, Marian C..
Tabulations of 1997 road casualties indicating risks of injury to road users in relation to vehicles involved.
:
TRRL,
1980.
Chart.