APA Style
Arif, Irwandy. (2018).
Nikel Indonesia .
Jakarta:
Gramedia Pustaka Utama.
Chicago Style
Arif, Irwandy.
Nikel Indonesia.
Jakarta:
Gramedia Pustaka Utama,
2018.
.
MLA Style
Arif, Irwandy.
Nikel Indonesia.
Jakarta:
Gramedia Pustaka Utama,
2018.
.
Turabian Style
Arif, Irwandy.
Nikel Indonesia.
Jakarta:
Gramedia Pustaka Utama,
2018.
.