Lawrence, S.A.
Lexington Books, 1972
Buku Teks
Kartika Vidya Noorlaela, author
Fakultas Hukum Universitas Indonesia, 2023
UI - Skripsi (Membership)
Ellen, Eric
Sweet and Maxwell, 1981
Buku Teks
Harahap, Poltak Pramah Utama, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2019
UI - Tesis (Membership)
Couper, A. D.
Hutchinson University Library, 1972
Buku Teks