Colston, Herbert L.
Cambridge University Press, 2015
Buku Teks
edited by Kristine L. Fitch, Robert E. Sanders
Lawrence Erlbaum Associates, 2005
Buku Teks
edited by Michael Tomasello
Lawrence Erlbaum Associates, 2003
Buku Teks
edited by Jiansheng Guo
Psychology Press, 2009
Buku Teks
Fishman, Joshua A.
Newbury House Publishers, 1972
Buku Teks