Vidhyasekaran, P. (1990). Basic research for crop disease management. Daya,.
Chicago-viite (17. p.)Vidhyasekaran, P. Basic Research for Crop Disease Management. Delhi: Daya,, 1990.
MLA-viite (9. p.)Vidhyasekaran, P. Basic Research for Crop Disease Management. Daya,, 1990.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.