Gaya APA
Grace, emma. (2015).
Pay it forward (Cet. 1).
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Grace, emma.
Pay it forward.
Cet. 1
Jakarta:
Gramedia Pustaka Utama,
2015.
Text.
Gaya MLA
Grace, emma.
Pay it forward.
Cet. 1
Jakarta:
Gramedia Pustaka Utama,
2015.
Text.
Gaya Turabian
Grace, emma.
Pay it forward.
Cet. 1
Jakarta:
Gramedia Pustaka Utama,
2015.
Print.