Steinberg, Roberta, author
Prentice-Hall, 1987
Buku Teks
Caruso, David R., author
Jossey-Bass, 2004
Buku Teks
Golding, William, 1911-1993, author
Penguin Books, 2016
Buku Teks
Putz, Louis J.
Fides Publishers, 1963
Buku Teks
Tolkien, J.R.R. (John Ronald Reuel), 1892-1973, author
Houghton Miffiln, 1987
Buku Teks