Gaya APA
The Celestial Management. (2006).
Jakarta:
Senayan Abadi.
Gaya Chicago
The Celestial Management.
Cet. 5.
Jakarta:
Senayan Abadi,
2006.
.
Gaya MLA
The Celestial Management.
Cet. 5.
Jakarta:
Senayan Abadi,
2006.
.
Gaya Turabian
The Celestial Management.
Jakarta:
Senayan Abadi,
2006.
.