@book{95693,
	author = {Piwat Hitakorn and Kasetsart University. },
	title = {English for airline personnel },
	publisher = {Kasetsart University Press, },
	year = {2020},
	series = {“สร้างปัญญา ด้วยเงินตราของเรา” },
	address = {Bangok : },
	edition = {3rd ed.}
}