Shaffer, Kenneth R., author
The Scarecrow , 1972
Buku Teks
Thompson, James, author
Clive Bingley, 1987
Buku Teks
Thompson, James, author
Clive Bingley , 1987
Buku Teks
Els Bogaerts, author
University of Indonesia, Faculty of Humanities, 2019
Artikel Jurnal
University of Malaya Library , 1997
Buku Teks