Penggayaan APA
ASHFORD, Norman J.. (2011).
Airport Engineering : Planning, Design, and Development of 21st-Century Airports .
New Jersey:
John Wiley & Sons.
Chicago Style
ASHFORD, Norman J..
Airport Engineering : Planning, Design, and Development of 21st-Century Airports.
New Jersey:
John Wiley & Sons,
2011.
Buku.
MLA Style
ASHFORD, Norman J..
Airport Engineering : Planning, Design, and Development of 21st-Century Airports.
New Jersey:
John Wiley & Sons,
2011.
Buku.
Turabian Style
ASHFORD, Norman J..
Airport Engineering : Planning, Design, and Development of 21st-Century Airports.
New Jersey:
John Wiley & Sons,
2011.
Buku.