423654 Astrop, A., & Britain), T. R. L. (. (1993). The trend in rural bus service since deregulation. Crowthorne, Eng. : TRL.
Lua i Stíl Chicago (17ú heag.)423654 Astrop, Angela, agus Transport Research Laboratory (Great Britain). The Trend in Rural Bus Service Since Deregulation. Crowthorne, Eng. : TRL, 1993.
Lua MLA (9ú heag.)423654 Astrop, Angela, agus Transport Research Laboratory (Great Britain). The Trend in Rural Bus Service Since Deregulation. Crowthorne, Eng. : TRL, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.