Cita APA (7a ed.)

NAGRATH I J. (2012). SIGNALS AND SYSTEMS (2ND ED.). TATA MC GRAW HILL.

Cita Chicago Style (17a ed.)

NAGRATH I J. SIGNALS AND SYSTEMS. 2ND ED. NEW DELHI: TATA MC GRAW HILL, 2012.

Cita MLA (9a ed.)

NAGRATH I J. SIGNALS AND SYSTEMS. 2ND ED. TATA MC GRAW HILL, 2012.