Gaya APA
Suggested national soils policy for Indonesia. (1993).
Roma:
FAO.
Gaya Chicago
Suggested national soils policy for Indonesia.
.
Roma:
FAO,
1993.
Text.
Gaya MLA
Suggested national soils policy for Indonesia.
.
Roma:
FAO,
1993.
Text.
Gaya Turabian
Suggested national soils policy for Indonesia.
Roma:
FAO,
1993.
Print.