Gaya APA
Parengkuan, Erwin. (2010).
TALKinc Points for Parent .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Parengkuan, Erwin.
TALKinc Points for Parent.
Jakarta:
Gramedia Pustaka Utama,
2010.
Text.
Gaya MLA
Parengkuan, Erwin.
TALKinc Points for Parent.
Jakarta:
Gramedia Pustaka Utama,
2010.
Text.
Gaya Turabian
Parengkuan, Erwin.
TALKinc Points for Parent.
Jakarta:
Gramedia Pustaka Utama,
2010.
Print.