Liow, Joseph Chinyong, author
Cambridge University Press, 2009
eBooks
Tiur Zahrota Mawaddah, author
2016
UI - Skripsi (Membership)
Marland, Sidney P., author
McGraw-Hill, 1974
Buku Teks
Artikel Jurnal
edited by Judith B. Balderston and Frederick E. Balderston
University of California, 1993
Buku Teks