Gaya APA
Hartanto, Joe. (2015).
The Key to Financial Freedom .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Hartanto, Joe.
The Key to Financial Freedom.
Jakarta:
Gramedia Pustaka Utama,
2015.
Text.
Gaya MLA
Hartanto, Joe.
The Key to Financial Freedom.
Jakarta:
Gramedia Pustaka Utama,
2015.
Text.
Gaya Turabian
Hartanto, Joe.
The Key to Financial Freedom.
Jakarta:
Gramedia Pustaka Utama,
2015.
Print.