Gaya APA
Statistik Indonesia 1987. ([s.a.]).
[s.l.]:
[s.n.].
Gaya Chicago
Statistik Indonesia 1987.
.
[s.l.]:
[s.n.],
[s.a.].
Text.
Gaya MLA
Statistik Indonesia 1987.
.
[s.l.]:
[s.n.],
[s.a.].
Text.
Gaya Turabian
Statistik Indonesia 1987.
[s.l.]:
[s.n.],
[s.a.].
Print.