Gaya APA

Purwandi, . (2013). Operasi Blending Premium Di Oil Movement 60 PT. Pertamina (Persero) RU IV Cilacap . Cepu: STEM Akamigas.

Gaya MLA

Purwandi, . "Operasi Blending Premium Di Oil Movement 60 PT. Pertamina (Persero) RU IV Cilacap". Cepu: STEM Akamigas, 2013. Kertas Kerja Wajib.