Gaya APA
Manual For Evaluation Of Industrial Projects. (2000).
Amerika:
UNIDO Publication.
Gaya Chicago
Manual For Evaluation Of Industrial Projects.
ke-1.
Amerika:
UNIDO Publication,
2000.
Text.
Gaya MLA
Manual For Evaluation Of Industrial Projects.
ke-1.
Amerika:
UNIDO Publication,
2000.
Text.
Gaya Turabian
Manual For Evaluation Of Industrial Projects.
Amerika:
UNIDO Publication,
2000.
Print.