AMRITE, V. &. O. ENVIRONMENTAL STUDIES-II SEM -II.
Cita Chicago (17th ed.)AMRITE, V.G & OTHERS. ENVIRONMENTAL STUDIES-II SEM -II.
Cita MLA (9th ed.)AMRITE, V.G & OTHERS. ENVIRONMENTAL STUDIES-II SEM -II.
Atenció: Aquestes cites poden no estar 100% correctes.