Gaya APA
Jakarta, B, P, S. (1988).
Statistik angkutan kereta api 1986 = railways statistics 1986 .
Jakarta:
[s.n.].
Gaya MLA
Jakarta, BIRO, Pusat, Statistik,.
"Statistik angkutan kereta api 1986 = railways statistics 1986".
Jakarta:
[s.n.],
1988.
Buku.