Grieco, J. (1997). Systemic Sources of Variation in Regional Institutionalization in Western Europe, East Asia, and the Americas. In H. Milner & E. Mansfield (Eds.), The Political Economy of Regionalism. New York: Columbia University Press.

Grieco, J. “Systemic Sources of Variation in Regional Institutionalization in Western Europe, East Asia, and the Americas.” In The Political Economy of Regionalism, edited by Helen Milner and Edward Mansfield. New York: Columbia University Press, 1997.

Grieco J. Systemic Sources of Variation in Regional Institutionalization in Western Europe, East Asia, and the Americas. In: Milner H, Mansfield E, editors. The Political Economy of Regionalism. New York: Columbia University Press; 1997.

Grieco, J. “Systemic Sources of Variation in Regional Institutionalization in Western Europe, East Asia, and the Americas.” The Political Economy of Regionalism, edited by Helen Milner and Edward Mansfield, New York: Columbia University Press, 1997.

Grieco J. Systemic Sources of Variation in Regional Institutionalization in Western Europe, East Asia, and the Americas. In: Milner H, Mansfield E, editors. The Political Economy of Regionalism. New York: Columbia University Press; 1997.