Gaya APA
Boys, S. (1996).
Principles of flight and aeroplane performance : A Trevor Thom Training Manual .
Katikati, NZ:
Aviation Theory Centre.
Gaya MLA
Boys, Stewart.
"Principles of flight and aeroplane performance : A Trevor Thom Training Manual".
Katikati, NZ:
Aviation Theory Centre,
1996.
Text.