Chawla, H. S. (2002). Introduction to plant biotechnology (2nd ed.). Oxford & IBH Publishing Co..
Tohutoru Kātū Chicago (17th ed.)Chawla, H. S. Introduction to Plant Biotechnology. 2nd ed. New Delhi: Oxford & IBH Publishing Co., 2002.
Tohutoro MLA (9th ed.)Chawla, H. S. Introduction to Plant Biotechnology. 2nd ed. Oxford & IBH Publishing Co., 2002.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.