Gaya APA
Jackson, R.L.. (1977).
A study of some factors affecting bus service performance .
:
TRRL.
Gaya Chicago
Jackson, R.L..
A study of some factors affecting bus service performance.
:
TRRL,
1977.
Chart.
Gaya MLA
Jackson, R.L..
A study of some factors affecting bus service performance.
:
TRRL,
1977.
Chart.
Gaya Turabian
Jackson, R.L..
A study of some factors affecting bus service performance.
:
TRRL,
1977.
Chart.