HSU, H. (2008). SCHAUM'S OUTLINES OF SIGNALS & SYSTEMS (2ND ED.). MC GRAW HILL.
Chicago-čujuhus (17. p.)HSU, H.P. SCHAUM'S OUTLINES OF SIGNALS & SYSTEMS. 2ND ED. NEW DELHI: MC GRAW HILL, 2008.
MLA-čujuhus (9. p.)HSU, H.P. SCHAUM'S OUTLINES OF SIGNALS & SYSTEMS. 2ND ED. MC GRAW HILL, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.