Burling, R. (1992). Patterns of language: Structure, variation, change. Academic Press, Inc.
Chicago-referens (17:e uppl.)Burling, Robbins. Patterns of Language: Structure, Variation, Change. San Diego, California: Academic Press, Inc, 1992.
MLA-referens (9:e uppl.)Burling, Robbins. Patterns of Language: Structure, Variation, Change. Academic Press, Inc, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.