Firdous, T. (2014). Responsive Web Design (2nd.). PACKET.
Cita Chicago (17th ed.)Firdous, T. Responsive Web Design. 2nd. Bringmingham: PACKET, 2014.
Cita MLA (9th ed.)Firdous, T. Responsive Web Design. 2nd. PACKET, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.