Tohutoro APA (7th ed.)

Sharma,O P. (1993). Plant Taxonomy. Tata McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

Sharma,O P. Plant Taxonomy. New Delhi: Tata McGraw-Hill, 1993.

Tohutoro MLA (9th ed.)

Sharma,O P. Plant Taxonomy. Tata McGraw-Hill, 1993.