House, S. (1999). Rocket!. Pupil`s Book 1 (1a. ed.). Richmond Publishing.
Chicago-čujuhus (17. p.)House, Susan. Rocket!. Pupil`s Book 1. 1a. ed. Madrid: Richmond Publishing, 1999.
MLA-čujuhus (9. p.)House, Susan. Rocket!. Pupil`s Book 1. 1a. ed. Richmond Publishing, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.