81
Published 1971
Book
82
by Morgan, Mary.
Published 1987
Available via Alexander Street Press
Electronic Video Video
83
Published 1998
Available via Alexander Street Press
Video Video
84
by Mills, Sara, 1954-
Published 2012
Book
85
by Labov, William.
Published 2012
Book
86
Published 1979
Book
87
Published 2015
Book
88
by Kaplan, Abby,
Published 2016
Book
89
by Trudgill, Peter.
Published 1982
Book
90
by Fishman, Joshua A.
Published 1977
Book
91
by Haugen, Einar, 1906-1994.
Published 1972
Book
93
Published 2004
Available via EBSCO eBook Collection
eBook
94
Published 2013
Available via EBSCO eBook Collection
eBook
97
Published 2014
Available via EBSCO eBook Collection
eBook