Nag, Sajal, author
Oxford University Press, 2016
eBooks
Heartfield, James, author
Oxford University Press, 2017
eBooks
Emerald Publishing Limited, 2019
eBooks
Bodrogi, Tiban
House of the Hungarian Academy of Sciences , 1961
Buku Teks
Matthews, Nancy A., author
Routledge, 1994
Buku Teks