Carla Vania
Fakultas Hukum Universitas Indonesia, 2022
UI - Skripsi Membership
Prestressed Concrete Institute
Englewood Cliffs, 1975
Buku Referensi
Haggard, Thomas R.
West Publishing, 1996
Buku Teks SO
Dickerson, Reed
American Bar Foundation, 1965
Buku Teks
Adams, Kenneth A.
American Bar Association, 2008
Buku Teks