Spick, B., G., &., M.(2001).Modern air combat: the aircraft, tactics and weapons employed in aerial warfare today .Yogyakarta:cara budidaya termasuk pemeliharaan.
Gaya MLA
Spick, B., G., &., M..Modern air combat: the aircraft, tactics and weapons employed in aerial warfare today.Yogyakarta:cara budidaya termasuk pemeliharaan,2001.Text.