Hewstone, M., Islam, M., & Judd, C. (1993). Models of crossed categorization and intergroup relations.
Cita Chicago (17th ed.)Hewstone, M., MR Islam, i C. Judd. Models of Crossed Categorization and Intergroup Relations. 1993.
Cita MLA (9th ed.)Hewstone, M., et al. Models of Crossed Categorization and Intergroup Relations. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.