Gaya APA
Indonesia: Critical constraints to infrastructure development. (2010).
Saudi Arabia:
Islamic Development Bank - Economic Research and Policy Department.
Gaya Chicago
Indonesia: Critical constraints to infrastructure development.
.
Saudi Arabia:
Islamic Development Bank - Economic Research and Policy Department,
2010.
Buku.
Gaya MLA
Indonesia: Critical constraints to infrastructure development.
.
Saudi Arabia:
Islamic Development Bank - Economic Research and Policy Department,
2010.
Buku.
Gaya Turabian
Indonesia: Critical constraints to infrastructure development.
Saudi Arabia:
Islamic Development Bank - Economic Research and Policy Department,
2010.
Buku.