Gaya APA
Indonesia, B, E.
(2011).
IDX Fact Book 2011
(
1)
.
Jakarta:
Bursa Efek Indonesia.
Gaya MLA
Indonesia, Bursa, Efek.
"IDX Fact Book 2011".
1
Jakarta:
Bursa Efek Indonesia,
2011.
Hardcopy (Textbook).