1. Reducing walking distances at existing airports;Braaksma J. P.;Airport Forum,1977
2. Designing airport terminals for transfer passengers;De Neufville R.;J. Transp. Engrg.,1978
3. Don't forget the transfer passenger!;De Neufville R.;Airport Forum,1976
4. Hart W. (1985). The airport passenger terminal . John Wiley & Sons New York N.Y.
5. Horonjeff R. and McKelvey F. (1983). Planning and design of airports Third Ed. McGraw‐Hill Inc. New York N.Y.