Gaya APA
States, U., Branch, A, T, S. ().
Powered parachute flying handbook (E-Book) .
:
U.S. Dept. of Transportation Federal Aviation Administration.
Gaya MLA
States, United., Branch, Airman, Testing, Standards.
"Powered parachute flying handbook (E-Book)".
:
U.S. Dept. of Transportation Federal Aviation Administration,
.
Text.