O'BRIEN, T. (2016). SIMPLY GRAMMAR - BOOK 1. V CONNECT.
Chicago-čujuhus (17. p.)O'BRIEN, TERRY. SIMPLY GRAMMAR - BOOK 1. NEW DELHI: V CONNECT, 2016.
MLA-čujuhus (9. p.)O'BRIEN, TERRY. SIMPLY GRAMMAR - BOOK 1. V CONNECT, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.