Gaya APA
Policy and Administration. (1967).
Alabama:
[s.n.].
Gaya Chicago
Policy and Administration.
Cet. 5.
Alabama:
[s.n.],
1967.
Text.
Gaya MLA
Policy and Administration.
Cet. 5.
Alabama:
[s.n.],
1967.
Text.
Gaya Turabian
Policy and Administration.
Alabama:
[s.n.],
1967.
Print.