Gaya APA
Barmin,S.pd. (2012).
Pemanasan Global (1).
:
Ricardo Publishing and.
Gaya Chicago
Barmin,S.pd.
Pemanasan Global.
1
:
Ricardo Publishing and,
2012.
SAINS.
Gaya MLA
Barmin,S.pd.
Pemanasan Global.
1
:
Ricardo Publishing and,
2012.
SAINS.
Gaya Turabian
Barmin,S.pd.
Pemanasan Global.
1
:
Ricardo Publishing and,
2012.
SAINS.