Gaya APA
Abstracts of environmental health studies in Indonesia. (1989).
:
.
Gaya Chicago
Abstracts of environmental health studies in Indonesia.
-.
:
,
1989.
.
Gaya MLA
Abstracts of environmental health studies in Indonesia.
-.
:
,
1989.
.
Gaya Turabian
Abstracts of environmental health studies in Indonesia.
:
,
1989.
.