Gaya APA
ARRB proceedings sixth conference, volume 6, part 2 Transport and economic planning. (1972).
:
ARRB.
Gaya Chicago
ARRB proceedings sixth conference, volume 6, part 2 Transport and economic planning.
.
:
ARRB,
1972.
Filmstrip.
Gaya MLA
ARRB proceedings sixth conference, volume 6, part 2 Transport and economic planning.
.
:
ARRB,
1972.
Filmstrip.
Gaya Turabian
ARRB proceedings sixth conference, volume 6, part 2 Transport and economic planning.
:
ARRB,
1972.
Filmstrip.