SHARMA S. (1984). ANS- DEF. SUMBOLS FORMULAS AND TABLES FOR CONTROL CHARTS. KEDAR NATH PUB.
Chicago-čujuhus (17. p.)SHARMA S. ANS- DEF. SUMBOLS FORMULAS AND TABLES FOR CONTROL CHARTS. MEERUT: KEDAR NATH PUB, 1984.
MLA-čujuhus (9. p.)SHARMA S. ANS- DEF. SUMBOLS FORMULAS AND TABLES FOR CONTROL CHARTS. KEDAR NATH PUB, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.