Dian A.H. Shah, author
Cambridge University Press, 2017
Buku Teks
Sandberg, Russell, author
Cambridge University Press, 2011
Buku Teks
Hutabarat, Harry Dolly, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Ryand, author
2014
UI - Skripsi (Membership)
Wilson-Hartgrove, Jonathan, 1980-, author
Inter Varsity Press, 2018
Buku Teks