Griffiths, D. (2009). Head first Rails. O'Reilly.
Citación estilo ChicagoGriffiths, David. Head First Rails. Beijing, Sebastopol: O'Reilly, 2009.
Cita MLAGriffiths, David. Head First Rails. O'Reilly, 2009.
Warning: These citations may not always be 100% accurate.