Hansel Tengara Widjaja, author
2018
UI - Skripsi (Membership)
Jones, Kenneth L.
Harper & Row , 1982
Buku Teks
Nigel Edgar Tiopan, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022
UI - Skripsi (Membership)
Foreign Language Press, 1973
Buku Teks
Huebner, Stefan, author
National University of Singapore (NUS Press), 2016
Buku Teks