DIXSON, R. J. (1972). Tests and drills in english grammar: Book 1.-- Ed.Revised. Regents Publishing.
Chicago-čujuhus (17. p.)DIXSON, Robert J. Tests and Drills in English Grammar: Book 1.-- Ed.Revised. [sl.]: Regents Publishing, 1972.
MLA-čujuhus (9. p.)DIXSON, Robert J. Tests and Drills in English Grammar: Book 1.-- Ed.Revised. Regents Publishing, 1972.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.