Gaya APA
Canfield, Jack. (2006).
The Success Principles .
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya Chicago
Canfield, Jack.
The Success Principles.
Jakarta:
PT. Gramedia Pustaka Utama,
2006.
Text Book.
Gaya MLA
Canfield, Jack.
The Success Principles.
Jakarta:
PT. Gramedia Pustaka Utama,
2006.
Text Book.
Gaya Turabian
Canfield, Jack.
The Success Principles.
Jakarta:
PT. Gramedia Pustaka Utama,
2006.
Text Book.