APA
Roberts M. J., . (2008). Fundamentals of Signals and Systems. New Delhi: TMH.
Chicago
Roberts Michael J, . 2008. Fundamentals of Signals and Systems. New Delhi: TMH.
Harvard
Roberts M. J., . (2008). Fundamentals of Signals and Systems. New Delhi: TMH.
MLA
Roberts Michael J, . Fundamentals of Signals and Systems. New Delhi: TMH. 2008.