Gaya APA

Ramlan, R, H. (2015). Pengamatan pengoperasian Unit Ultrafitrasi Water Treatment Plant Pt. Pertamina Ep Asset 5 Bunyu Field . STEM Akamigas: STEM Akamigas.

Gaya MLA

Ramlan, Rachmad, Hidayat. "Pengamatan pengoperasian Unit Ultrafitrasi Water Treatment Plant Pt. Pertamina Ep Asset 5 Bunyu Field". STEM Akamigas: STEM Akamigas, 2015. Kertas Kerja Wajib.