Gaya APA
Turak, Al. A. (1988).
Studies On Asbuton Refining Processes .
Jakarta:
Alberta Research Councill.
Gaya Chicago
Turak, Al. A.
Studies On Asbuton Refining Processes.
Jakarta:
Alberta Research Councill,
1988.
Text.
Gaya MLA
Turak, Al. A.
Studies On Asbuton Refining Processes.
Jakarta:
Alberta Research Councill,
1988.
Text.
Gaya Turabian
Turak, Al. A.
Studies On Asbuton Refining Processes.
Jakarta:
Alberta Research Councill,
1988.
Print.