Faruqi, Saadia, author
Jones and Bartlett , 2011
Buku Teks
Julia Kalmirah, author
2013
UI - Tesis (Membership)
Yang, Otto O.
Springer Science, 2012
eBooks
Locke, Lawrence F., author
Sage, 2000
Buku Teks
Locke, Lawrence F., author
Sage, 2014
Buku Teks