Gaya APA
Simpson, R. (1995).
Airlife's general aviation : a guide to postwar general aviation manufacturers and their aircraft (Ed. 2).
Shrewsbury:
Airlife.
Gaya MLA
Simpson, R.W..
"Airlife's general aviation : a guide to postwar general aviation manufacturers and their aircraft".
Ed. 2
Shrewsbury:
Airlife,
1995.
Text.