Gaya APA
Organization, I, C, A.
(2019).
Doc 8168 Aircraft Operations (E-Book)
(
Sixth Ed.)
.
Canada:
ICAO.
Gaya MLA
Organization, International, Civil, Aviation.
"Doc 8168 Aircraft Operations (E-Book)".
Sixth Ed.
Canada:
ICAO,
2019.
E-Book.