Gross, S./Schroeder, A. (Eds.): Handbook of Low Cost Airlines - Strategies, Business Processes and Market Environment, Berlin 2007 "Low-cost airlines making their way to Japan".
Gross, S./Schroeder, A. (Eds.): Handbook of Low Cost Airlines — Strategies, Business Processes and Market Environment, Berlin 2007 Low-cost airlines making their way to Japan (неопр.) (недоступная ссылка).