APA-čujuhus (7. p.)
Sharma, S. (2012). Signals and systems (8th rev ed.). S. K. Kataria & Sons.
Chicago-čujuhus (17. p.)
Sharma, Sanjay. Signals and Systems. 8th rev ed. New Delhi: S. K. Kataria & Sons, 2012.
MLA-čujuhus (9. p.)
Sharma, Sanjay. Signals and Systems. 8th rev ed. S. K. Kataria & Sons, 2012.
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