Gaya APA
Oktavian, I, W, D. (2015).
Tubulator Goods Inspection (Cet.1).
UPT Perpustakaan UP45:
Universitas Proklamasi 45.
Gaya MLA
Oktavian, Ignatius, Welly, Dwi.
"Tubulator Goods Inspection".
Cet.1
UPT Perpustakaan UP45:
Universitas Proklamasi 45,
2015.
Seminar TP.