APA Style
Suwidji, B., Sutrisno, .
(2008).
Aircraft Material, Hardware & Tools 3
.
Yogyakarta:
SMK Penerbangan AAG.
MLA Style
Suwidji, Bambang., Sutrisno, .
"Aircraft Material, Hardware & Tools 3".
Yogyakarta:
SMK Penerbangan AAG,
2008.
Modul.