Rapin
Fakultas Hukum Universitas Indonesia, 2001
UI - Skripsi Membership
by Jack Wiles ... [and others]
Elsevier, 2012
Buku Teks
by Allen Harper ... [and others]
McGraw-Hill, 2011
Buku Teks
by Shon Harris ... [and others]
McGraw-Hill, 2007
Buku Referensi
Universitas Indonesia, 1996
UI - Skripsi Membership