Gaya APA
Parsley, L.L.. (1981).
The New TRRL Road Investment Model for Developing Countries .
:
PTRC.
Gaya Chicago
Parsley, L.L..
The New TRRL Road Investment Model for Developing Countries.
:
PTRC,
1981.
Filmstrip.
Gaya MLA
Parsley, L.L..
The New TRRL Road Investment Model for Developing Countries.
:
PTRC,
1981.
Filmstrip.
Gaya Turabian
Parsley, L.L..
The New TRRL Road Investment Model for Developing Countries.
:
PTRC,
1981.
Filmstrip.