APA Style
RUSTAMAN, NURYANI Y., SEUMAHU, J.G.. (1981).
Kelestarian alam (1).
Jakarta:
DEPDIKBUD.
Chicago Style
RUSTAMAN, NURYANI Y., SEUMAHU, J.G..
Kelestarian alam.
1
Jakarta:
DEPDIKBUD,
1981.
TXB.
MLA Style
RUSTAMAN, NURYANI Y., SEUMAHU, J.G..
Kelestarian alam.
1
Jakarta:
DEPDIKBUD,
1981.
TXB.
Turabian Style
RUSTAMAN, NURYANI Y., SEUMAHU, J.G..
Kelestarian alam.
1
Jakarta:
DEPDIKBUD,
1981.
TXB.