Gaya APA
100 Great Business Ideas. (2010).
Jakarta:
Hikmah.
Gaya Chicago
100 Great Business Ideas.
.
Jakarta:
Hikmah,
2010.
Printed Book.
Gaya MLA
100 Great Business Ideas.
.
Jakarta:
Hikmah,
2010.
Printed Book.
Gaya Turabian
100 Great Business Ideas.
Jakarta:
Hikmah,
2010.
Printed Book.