RYAN, J. M.(2004). Standpoint Theory. En Encyclopedia of Social Theory. Thousand Oaks, CA. Sage.
RYAN, J. M.(2004). Americanisation, McDonaldisation, and Globalisation. En Issues in Americanisation and Culture. Edinburgh University Press.
RITZER, G. y RYAN, J. M.(2004). The Globalization of Nothing. En The Changing Face of Globalization. Sage.
RITZER, G. y RYAN, J. M.(2003). The Globalization of Nothing. Social Thought & Research. Volumen: 25. (pp. 51 - 81).
RYAN, J. M.(2003). Toward a Richer Understanding of Global Commodification: Glocalization and Grobalization. The Hedgehog Review. Volumen: 5. (pp. 66 - 76).
