Gaya APA
Transportation, U, D, O. (1978).
Airframe & Powerplant mechanics : airframe written test guide .
[s.l]:
U.S.Departement of Transportation.
Gaya MLA
Transportation, U.S., Department, Of.
"Airframe & Powerplant mechanics : airframe written test guide".
[s.l]:
U.S.Departement of Transportation,
1978.
Text.