Garber, Stephanie
Mizan Fantasi, 2022
Buku Teks
In, Ku Kim-Marshall
Hankookmunhwasa, 2005
Buku Teks
Misra, Neelesh
Harper Collins Publishers India, 2006
Buku Teks
Sandy Schuck, Peter Aubusson, John Buchanan, Tom Russell, editors
[Springer, Springer], 2012
eBooks
Stevick, Earl W.
Cambridge Cambridge University Press 1991,
Buku Teks