Britain), T. a. R. R. L. (. (19). Dial-a-bus in Harlow [kasetvideo]. Crowthorne, Eng. : TRRL Film Library.
Chicagoスタイル(17版)引用形式Britain), Transport and Road Research Laboratory (Great. Dial-a-bus in Harlow [kasetvideo]. Crowthorne, Eng. : TRRL Film Library, 19.
MLA(9版)引用形式Britain), Transport and Road Research Laboratory (Great. Dial-a-bus in Harlow [kasetvideo]. Crowthorne, Eng. : TRRL Film Library, 19.
警告: この引用は必ずしも正確ではありません.