R. Barrasmara Sandyaputra, author
2016
UI - Makalah dan Kertas Kerja
Roberts, Ian G., author
Cambridge University Press, 2017
Buku Teks
Cambridge University Press, 2006
eBooks
Kaplan, Abby, author
Cambridge University Press, 2016
Buku Teks
edited by Kristine L. Fitch, Robert E. Sanders
Lawrence Erlbaum Associates, 2005
Buku Teks