Neufville, R. d., & De Neufville, R. Airport systems: Planning, design, and management.
Chicago Style aipamenaNeufville, Richard de, và Richard De Neufville. Airport Systems: Planning, Design, and Management.
MLA aipamenaNeufville, Richard de, và Richard De Neufville. Airport Systems: Planning, Design, and Management.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.