Nelde, P. H., Ureland, P. S., & Clarkson, I. (1986). Language contact in Europe: Language contact in Europe : proceedings of the Working Groups 12 and 13 at the XIIIth Internat. Congress of Linguists, August 29 - September 4, 1982, Tokyo. Tübingen: Max Niemeyer.
Chicago stil citiranjaNelde, Peter H., Per Sture Ureland, and Iain Clarkson. Language contact in Europe: Language contact in Europe : proceedings of the Working Groups 12 and 13 at the XIIIth Internat. Congress of Linguists, August 29 - September 4, 1982, Tokyo. Tübingen: Max Niemeyer, 1986.
MLA stil citiranjaNelde, Peter H., Per Sture Ureland, and Iain Clarkson. Language contact in Europe: Language contact in Europe : proceedings of the Working Groups 12 and 13 at the XIIIth Internat. Congress of Linguists, August 29 - September 4, 1982, Tokyo. Tübingen: Max Niemeyer, 1986.