APA-čujuhus (7. p.)
ebrary, Inc, & Harbert, W. (2009). Language and poverty. Multilingual matters.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Wayne Harbert. Language and Poverty. Bristol ; Buffalo: Multilingual matters, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Wayne Harbert. Language and Poverty. Multilingual matters, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.