Valette, Rebecca M., author
Harcourt, Brace & World, 1967
Buku Teks
edited by Susan Ehrlich, Miriam Meyerhoff, and Janet Holmes
Wiley Blackwell, 2017
Buku Teks
edited by Kristine L. Fitch, Robert E. Sanders
Lawrence Erlbaum Associates, 2005
Buku Teks
edited by Nikolas Coupland
Wiley-Blackwell, 2010
Buku Teks
Bernard Spolsky, editor
[Cambridge University Press, ], 2012
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