@book{91716,
	author = {Graham, Anne, and Dobruszkes, Frédéric,},
	title = {Air transport :},
	publisher = {Elsevier,},
	year = {2019},
	series = {Contemporary issues in air transport},
	address = {Amsterdam, Netherlands :},
	note = {Perolehan buku elektronik ScienceDirect (OTP) - Areesh (Pembelian Pukal)},
	url = {https://www-sciencedirect-com.libraryumpsa.idm.oclc.org/book/9780128128572/air-transport-a-tourism-perspective}
}