APA Style
Prospek Pertambangan Batubara di Indonesia. (2019).
Jakarta:
PT. Citra Cendekia Indonesia.
Chicago Style
Prospek Pertambangan Batubara di Indonesia.
No.046/Agustus/2019.
Jakarta:
PT. Citra Cendekia Indonesia,
2019.
Printed Material.
MLA Style
Prospek Pertambangan Batubara di Indonesia.
No.046/Agustus/2019.
Jakarta:
PT. Citra Cendekia Indonesia,
2019.
Printed Material.
Turabian Style
Prospek Pertambangan Batubara di Indonesia.
Jakarta:
PT. Citra Cendekia Indonesia,
2019.
Printed Material.