Elinson, Alexander E., author
Brill, 2009
eBooks
Jan Kaplicky
Chichester, 2001
Buku Teks
Sarkar, Amal, author
Punthi Pustak, 1974
Buku Teks
Ker, W.P. (William Paton), 1855-1923, author
Oxford University Press, 1948
Buku Teks
Tunku Abdul Rahman Putra Al-Haj, author
MPH Group Publishing Sdn Bhd, 2011
Buku Teks