Pandey, S. N., Trivedi, P. S., & Misra, S. P. (1995). A textbook of pteridophyta. Vikas Publishing House.
Cita Chicago (17th ed.)Pandey, S. N., P. S. Trivedi, i S. P. Misra. A Textbook of Pteridophyta. New Delhi: Vikas Publishing House, 1995.
Cita MLA (9th ed.)Pandey, S. N., et al. A Textbook of Pteridophyta. Vikas Publishing House, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.