Cita APA (7th ed.)
Singh, R., & Singh, G. (2009). A text book of computer applications-II. Kalyani Pub.
Cita Chicago (17th ed.)
Singh, Rachhpal, i Gurvinder Singh. A Text Book of Computer Applications-II. Kolkata: Kalyani Pub, 2009.
Cita MLA (9th ed.)
Singh, Rachhpal, i Gurvinder Singh. A Text Book of Computer Applications-II. Kalyani Pub, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.