Hutauruk, Karsten Maruli Rogate
Perbandingan hukum pemutusan surat kuasa secara sepihak antara Indonesia dan Belanda sebagai bentuk wanprestasi: studi putusan nomor 704/Pdt.G2017/PN.Mdn = Comparative law of one-sided revocation power of attorney between Indonesia and Dutch as a form of breach of contract: case study of court verdict No. 704/Pdt.G2017/PN.Mdn
Fakultas Hukum Universitas Indonesia, 2022
 UI - Skripsi Membership
Arie Sukanti Sumantri
The law of contract in Indonesia practical issues in drafting business contracts
Universitas Indonesia, 1993
 Buku Teks
Hutagalung, Arie Sukanti, supervisor
The Law Of The Contract In Indonesia Practical Issues In Drafting Business Cntracts
Faculty Of Law University, 1993
 Buku Teks
Billah, Mohd. Ma`sum
Shari'ah standard of business contract
A.S. Noordeen, 2006
 Buku Teks
Journal of applied business and economics
Pusat Kajian Ilmu Ekonomi (Puskanomi) Universitas Indraprasta PGRI, 2016
 Majalah, Jurnal, Buletin