Gaya APA
Oetojo, Pantja Dharma. (2011).
Environmentally friendly green road technology .
:
IRE.
Gaya Chicago
Oetojo, Pantja Dharma.
Environmentally friendly green road technology.
:
IRE,
2011.
Game.
Gaya MLA
Oetojo, Pantja Dharma.
Environmentally friendly green road technology.
:
IRE,
2011.
Game.
Gaya Turabian
Oetojo, Pantja Dharma.
Environmentally friendly green road technology.
:
IRE,
2011.
Game.