Corbetta Piergiorgio. (2003). Social Research Theory ,Methods And Techniques. SAGE.
Citación estilo ChicagoCorbetta Piergiorgio. Social Research Theory ,Methods And Techniques. London: SAGE, 2003.
Cita MLACorbetta Piergiorgio. Social Research Theory ,Methods And Techniques. SAGE, 2003.
Warning: These citations may not always be 100% accurate.