Gaya APA
Public affairs information service bulletin 1976 (october, 1975-September, 1976). (1977).
New York:
[s.n.].
Gaya Chicago
Public affairs information service bulletin 1976 (october, 1975-September, 1976).
.
New York:
[s.n.],
1977.
Text.
Gaya MLA
Public affairs information service bulletin 1976 (october, 1975-September, 1976).
.
New York:
[s.n.],
1977.
Text.
Gaya Turabian
Public affairs information service bulletin 1976 (october, 1975-September, 1976).
New York:
[s.n.],
1977.
Print.