International Air Transport Association. (2000). BSP Manual for agents effective 1 December 2000. The Association.
Chicago (17e ed.) BronvermeldingInternational Air Transport Association. BSP Manual for Agents Effective 1 December 2000. Montreal: The Association, 2000.
MLA (9e ed.) BronvermeldingInternational Air Transport Association. BSP Manual for Agents Effective 1 December 2000. The Association, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.