Van Duyn, Julia, author
Reston Publishing Company, Inc ., 1975
Buku Teks
Van Duyn, Julia, author
Reston Publishing Company, Inc ., 1975
Buku Teks
Eisenreich, Dan, author
Newnes, 2003
Buku Teks
Udell, Jon, author
Sebastopol, CA : O'Reilly, 1999
Buku Teks
Siti Ainun Rachmawati, author
Fakultas Hukum Universitas Indonesia, 2011
UI - Tesis (Open)