(2002). Accessibility and the bus system: From concepts to practice. Thomas Telford.
Čikaški stil citiranja (17. izdanje)Accessibility and the Bus System: From Concepts to Practice. Thomas Telford, 2002.
MLA način citiranja (8. izdanje)Accessibility and the Bus System: From Concepts to Practice. Thomas Telford, 2002.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.