Gaya APA
Restak, Richard. (2004).
Smart and Smarter .
Jakarta:
PT Gramedia Pustaka Utama.
Gaya Chicago
Restak, Richard.
Smart and Smarter.
Jakarta:
PT Gramedia Pustaka Utama,
2004.
PESANTREN ICBS PAYAKUMBUH.
Gaya MLA
Restak, Richard.
Smart and Smarter.
Jakarta:
PT Gramedia Pustaka Utama,
2004.
PESANTREN ICBS PAYAKUMBUH.
Gaya Turabian
Restak, Richard.
Smart and Smarter.
Jakarta:
PT Gramedia Pustaka Utama,
2004.
PESANTREN ICBS PAYAKUMBUH.