Macleod, Janice, author
Gramedia Pustaka Utama, 2017
Buku Teks
Lewis, C.S., author
The Centenary Press, 1946
Buku Teks
Marx, Groucho
Simon and Schuster, 1967
Buku Teks
Gallop, Annabel Teh, author
[publisher not identified], [date of publication not identified]
Buku Teks
The Free Press, 1981
Buku Teks