Azar, b. s. (1993). Understanding and using english grammar. Binarupa Aksara.
Chicago-čujuhus (17. p.)Azar, betty schrampher. Understanding and Using English Grammar. Binarupa Aksara, 1993.
MLA-čujuhus (9. p.)Azar, betty schrampher. Understanding and Using English Grammar. Binarupa Aksara, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.