Akcan, S., “Effective Instructional Strategies for Oral Second Language use in German and French First Grade Immersion Classrooms”, Bilingual Socialization and Bilingual Acquisition: Proceedings from the Second International Symposium on Bilingualism, M. Lorenze-Suanez, F. Ramallo, X. P. Rodriguez-Yanez (Derleyenler), 441-453,  University of Vigo, Galicia-Spain, 2005.