Kamraj, S. (1999). Refresher course in FYJC economics XI. Aarti.
Cita Chicago (17th ed.)Kamraj, S. Refresher Course in FYJC Economics XI. Mumbai: Aarti, 1999.
Cita MLA (9th ed.)Kamraj, S. Refresher Course in FYJC Economics XI. Aarti, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.