Adrienne. (1995). Spanish in 32 lessons. W. W. Norton & Company.
Chicago-čujuhus (17. p.)Adrienne. Spanish in 32 Lessons. W. W. Norton & Company, 1995.
MLA-čujuhus (9. p.)Adrienne. Spanish in 32 Lessons. W. W. Norton & Company, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.