VISHNOI. H. S. (2011). CONCISE BIOLOGY FOR CLASS- X. SELINA PUBLICATION.
Cita Chicago (17th ed.)VISHNOI. H. S. CONCISE BIOLOGY FOR CLASS- X. SELINA PUBLICATION, 2011.
Cita MLA (9th ed.)VISHNOI. H. S. CONCISE BIOLOGY FOR CLASS- X. SELINA PUBLICATION, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.