edited by Mark Meredith
Worldwide Information, 1990
Buku Teks
External Publicity Division, Ministry of External Affairs, Government of India, 1988
Buku Teks
edited by Marge Berer and T.K. Sundari Ravindran
Blackwell Science, 1999
Buku Teks
Negara, Siwage Dharma, author
ISEAS Publishing, 2018
eBooks
edited by Stella Pilling, Stephanie Kenna
Facet publishing, 2002
Buku Teks