Gaya APA
Dumont, Theron Q. (2012).
The Power of Concentration .
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya Chicago
Dumont, Theron Q.
The Power of Concentration.
Jakarta:
PT. Gramedia Pustaka Utama,
2012.
Text.
Gaya MLA
Dumont, Theron Q.
The Power of Concentration.
Jakarta:
PT. Gramedia Pustaka Utama,
2012.
Text.
Gaya Turabian
Dumont, Theron Q.
The Power of Concentration.
Jakarta:
PT. Gramedia Pustaka Utama,
2012.
Print.