Gaya APA

Pebbles, P, Z. (1987). Probability, random variables, and random signal principles. Second Edition (Fotocopy) (1987). : New York : McGraw-Hill Book Co.,.

Gaya MLA

Pebbles, Peyton, Z. "Probability, random variables, and random signal principles. Second Edition (Fotocopy)". 1987 : New York : McGraw-Hill Book Co.,, 1987. Text.