Vashishta, P. C. (2006). Botany for Degree Students: Pteridophyta. S. Chand & Company Ltd.
Chicago-čujuhus (17. p.)Vashishta, P. C. Botany for Degree Students: Pteridophyta. New Delhi: S. Chand & Company Ltd, 2006.
MLA-čujuhus (9. p.)Vashishta, P. C. Botany for Degree Students: Pteridophyta. S. Chand & Company Ltd, 2006.
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