Gaya APA
Mansyur, Yusuf. (2013).
How to enjoy your life .
Jakarta:
Penerbit zikrul hakim.
Gaya Chicago
Mansyur, Yusuf.
How to enjoy your life.
Jakarta:
Penerbit zikrul hakim,
2013.
.
Gaya MLA
Mansyur, Yusuf.
How to enjoy your life.
Jakarta:
Penerbit zikrul hakim,
2013.
.
Gaya Turabian
Mansyur, Yusuf.
How to enjoy your life.
Jakarta:
Penerbit zikrul hakim,
2013.
.