Gaya APA
The annual insider index to public policy studies. (1983).
:
The Heritge Foundation.
Gaya Chicago
The annual insider index to public policy studies.
.
:
The Heritge Foundation,
1983.
.
Gaya MLA
The annual insider index to public policy studies.
.
:
The Heritge Foundation,
1983.
.
Gaya Turabian
The annual insider index to public policy studies.
:
The Heritge Foundation,
1983.
.