Gaya APA
Mansur, Yusuf. (2013).
Believe (cet.2).
Jakarta:
Sekolah Bisnis Wisatahati Nusantara.
Gaya Chicago
Mansur, Yusuf.
Believe.
cet.2
Jakarta:
Sekolah Bisnis Wisatahati Nusantara,
2013.
Printed Book.
Gaya MLA
Mansur, Yusuf.
Believe.
cet.2
Jakarta:
Sekolah Bisnis Wisatahati Nusantara,
2013.
Printed Book.
Gaya Turabian
Mansur, Yusuf.
Believe.
cet.2
Jakarta:
Sekolah Bisnis Wisatahati Nusantara,
2013.
Printed Book.