Sonyendah Retnaningsih, author
University of Indonesia, Faculty of Law, 2017
Artikel Jurnal
Hoff, Jerry, author
Tatanusa, 2000
Buku Teks
West Publishing, 1993
Buku Referensi
Weerasooria, WS
Butterworth, 1993
Buku Teks
Sutton, K.C.T., author
Law Book, 1974
Buku Teks