Gaya APA
Madura, J.
(2007).
Introduction to Business: Pengantar Bisnis (Buku 2)
(
(Edisi 4))
.
:
Salemba Empat.
Gaya MLA
Madura, Jeff.
"Introduction to Business: Pengantar Bisnis (Buku 2)".
(Edisi 4)
:
Salemba Empat,
2007.
Teks.