APA Style
Mining in Indonesia 1990. (1990).
Jakarta:
BDN.
Chicago Style
Mining in Indonesia 1990.
1.
Jakarta:
BDN,
1990.
DOC.
MLA Style
Mining in Indonesia 1990.
1.
Jakarta:
BDN,
1990.
DOC.
Turabian Style
Mining in Indonesia 1990.
Jakarta:
BDN,
1990.
DOC.