Lobo, Maria Jose. Big red bus 1 : Pupil's book / Maria Jose Lobo, Pepita Subira; course consultant Sagrario Salaberri ; [illustrations by Colin King ... [et al.]. - Macmillan Heinemann, 1998. - 48 p : il. ; 29 cm+ 2 casetes. ISBN: 0-435-29138-6