HSU, H. P. (1995). Signals and Systems (2nd ed.). Tata McGraw Hill Education.
Chicago Style (17th ed.) ZitazioaHSU, HWEI P. Signals and Systems. 2nd ed. New Delhi: Tata McGraw Hill Education, 1995.
MLA (9th ed.) ZitazioaHSU, HWEI P. Signals and Systems. 2nd ed. Tata McGraw Hill Education, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.