Choudhary, S. S., Choudhary, P., & Prasad, T. (1998). Practical botany: Cryptogams and gymnosperms. CBS Publishers & Distributors.
Tohutoru Kātū Chicago (17th ed.)Choudhary, S. S., Prabha Choudhary, me Tarkeshwar Prasad. Practical Botany: Cryptogams and Gymnosperms. New Delhi: CBS Publishers & Distributors, 1998.
Tohutoro MLA (9th ed.)Choudhary, S. S., et al. Practical Botany: Cryptogams and Gymnosperms. CBS Publishers & Distributors, 1998.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.