Gaya APA
Energia : Pertamina in 2025 : Petrochemical Leader , November 2019. (2019).
Jakarta:
Pertamina.
Gaya Chicago
Energia : Pertamina in 2025 : Petrochemical Leader , November 2019.
Ed. November 2019.
Jakarta:
Pertamina,
2019.
Majalah.
Gaya MLA
Energia : Pertamina in 2025 : Petrochemical Leader , November 2019.
Ed. November 2019.
Jakarta:
Pertamina,
2019.
Majalah.
Gaya Turabian
Energia : Pertamina in 2025 : Petrochemical Leader , November 2019.
Jakarta:
Pertamina,
2019.
Majalah.