Best, R. E. (1993). Phase-locked loops (2nd ed.). McGraw-Hill.
Chicago Style aipamenaBest, Roland E. Phase-locked Loops. 2nd ed. New York: McGraw-Hill, 1993.
MLA aipamenaBest, Roland E. Phase-locked Loops. 2nd ed. McGraw-Hill, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.