Gaya APA
Madura, J.
(2009).
Introduction To Business: Pengantar Bisnis Edisi 4
(
Ed. 4)
.
Jakarta:
Salemba Empat.
Gaya MLA
Madura, Jeff.
"Introduction To Business: Pengantar Bisnis Edisi 4".
Ed. 4
Jakarta:
Salemba Empat,
2009.
Book.