Gaya APA
Rigby, J.P.. (1977).
An analysis of travel patterns using the 1972/73 national travel survey .
:
TRRL.
Gaya Chicago
Rigby, J.P..
An analysis of travel patterns using the 1972/73 national travel survey.
:
TRRL,
1977.
Chart.
Gaya MLA
Rigby, J.P..
An analysis of travel patterns using the 1972/73 national travel survey.
:
TRRL,
1977.
Chart.
Gaya Turabian
Rigby, J.P..
An analysis of travel patterns using the 1972/73 national travel survey.
:
TRRL,
1977.
Chart.