Szidarovszky, F., Ferenc Szidarovszky, & Bahill, T. (1998). Linear systems theory .- 2nd ed (2nd ed.). CRC Press.

Szidarovszky, Ferenc, Ferenc Szidarovszky, and Terry Bahill. Linear Systems Theory .- 2nd Ed. 2nd ed. Boca Raton: CRC Press, 1998.

Szidarovszky, Ferenc, et al. Linear Systems Theory .- 2nd Ed. 2nd ed. CRC Press, 1998.