Prasad, D. (1998). Potential IPM tacties.: D. Prasad, R.D. Gautam. Westvill.
Chicago Style (17th ed.) ZitazioaPrasad, D. Potential IPM Tacties.: D. Prasad, R.D. Gautam. New delhi: Westvill, 1998.
MLA (9th ed.) ZitazioaPrasad, D. Potential IPM Tacties.: D. Prasad, R.D. Gautam. Westvill, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.