Gaya APA
Isman, Budi. (2011).
7 Steps to Reach Your Dream .
Solo:
Metagraf.
Gaya Chicago
Isman, Budi.
7 Steps to Reach Your Dream.
Solo:
Metagraf,
2011.
Text.
Gaya MLA
Isman, Budi.
7 Steps to Reach Your Dream.
Solo:
Metagraf,
2011.
Text.
Gaya Turabian
Isman, Budi.
7 Steps to Reach Your Dream.
Solo:
Metagraf,
2011.
Print.