Dyfyniad APA

Graham, A. (2008). Managing airports: An international perspective (3rd ed.). Elsevier.

Dyfyniad Arddull Chicago

Graham, Anne. Managing Airports: An International Perspective. 3rd ed. Amsterdam: Elsevier, 2008.

Dyfyniad MLA

Graham, Anne. Managing Airports: An International Perspective. 3rd ed. Elsevier, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.