Chawla, H. S. (2002). Introduction to plant biotechnology (2nd ed.). Oxford & IBH Publishing Co..
Chicago Style (17th ed.) ZitazioaChawla, H. S. Introduction to Plant Biotechnology. 2nd ed. New Delhi: Oxford & IBH Publishing Co., 2002.
MLA (9th ed.) ZitazioaChawla, H. S. Introduction to Plant Biotechnology. 2nd ed. Oxford & IBH Publishing Co., 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.