Cook, R. (1988). Mortal fear. Putnam, Rupa.
Chicago Style aipamenaCook, Robin. Mortal Fear. New York : Culcatta: Putnam, Rupa, 1988.
MLA aipamenaCook, Robin. Mortal Fear. Putnam, Rupa, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Cook, R. (1988). Mortal fear. Putnam, Rupa.
Chicago Style aipamenaCook, Robin. Mortal Fear. New York : Culcatta: Putnam, Rupa, 1988.
MLA aipamenaCook, Robin. Mortal Fear. Putnam, Rupa, 1988.