"Lebende Sprachen", 34.3 (1989): 97-144. Retrieved 21 May. 2013, from http://www.degruyter.com/view/j/les.1989.34.issue-3/issue-files/les.1989.34.issue-3.xml

Lebende Sprachen (1989), 34(3), pp. 97-144. Retrieved 21 May. 2013, from http://www.degruyter.com/view/j/les.1989.34.issue-3/issue-files/les.1989.34.issue-3.xml

Lebende Sprachen. 1989. 34(3): 97-144. Retrieved 21 May. 2013, from http://www.degruyter.com/view/j/les.1989.34.issue-3/issue-files/les.1989.34.issue-3.xml