Vasishta, P. C., Sinha, A. K., & Anil Kumar. (2005). Botany for degree students: Gymnosperms. S. Chand & Company Pvt. Ltd.
Chicago Edition CitationVasishta, P C., A K. Sinha, i Anil Kumar. Botany for Degree Students: Gymnosperms. New Delhi: S. Chand & Company Pvt. Ltd, 2005.
Cita MLAVasishta, P C., et al. Botany for Degree Students: Gymnosperms. S. Chand & Company Pvt. Ltd, 2005.
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