Gaya APA
Joewono, H, H.
(2005).
7in1 Business Competition Strategy"
(
cet. 1)
.
Jakarta:
Wisma Bisnis Indonesia.
Gaya MLA
Joewono, Handito, Hadi.
"7in1 Business Competition Strategy"".
cet. 1
Jakarta:
Wisma Bisnis Indonesia,
2005.
Buku E.MANAJEMEN.