The World Bank, [date of publication not identified]
Buku Teks
Misra, S.P.
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Jain, Ravi , author
McGraw-Hill, 2004
Buku Teks
Seda, Maria
Institute of Southeast Asian Studies, 1993
Buku Teks
edited by T. Satyanarayana, Bhavdish Narain Johri, Anil Prakash
Springer Science, 2012
eBooks