Kluwer Academic Publishers , 1995
Buku Teks
Rahma Dewi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)
Barger, Harold, author
Rand McNally, 1969
Buku Teks
Bett, Virgil M.
The University of Michigan, 1957
Buku Teks
Izaldi Fikri Muhammad, author
Fakultas Hukum Universitas Indonesia, 2021
UI - Skripsi (Membership)