Aharoni, Yair, author
Harvard University, 1966
Buku Teks
University of Surrey, 2004
Buku Teks
Sornarajah, M, author
Cambridge University Press, 2017
Buku Teks
Sornarajah, M., author
Cambridge University Press, 2012
Buku Teks
Ralph H. Folsom, Michael Wallace Gordon, Michael P. Van Alstine, Michael D. Ramsey.
West Academic Publishing, 2015
Buku Teks