Usha Pandit. (2011). Empowering English (New Revised Edition) Grade 7.
Cita Chicago (17th ed.)Usha Pandit. Empowering English (New Revised Edition) Grade 7. 2011.
Cita MLA (9th ed.)Usha Pandit. Empowering English (New Revised Edition) Grade 7. 2011.
Atenció: Aquestes cites poden no estar 100% correctes.