(2001). Lufthansa celebrates double anniversaries. AmCham Philippines Business Journal.
Cita Chicago Style (17a ed.)"Lufthansa Celebrates Double Anniversaries." AmCham Philippines Business Journal 2001.
Cita MLA (9a ed.)"Lufthansa Celebrates Double Anniversaries." AmCham Philippines Business Journal, 2001.
Precaución: Estas citas no son 100% exactas.