Badudu, Edwina Rosanti
Perbandingan faktor-faktor yang mempengaruhi perusahaan Uber Technologies INC bertahan di Indonesia dan tersingkir di Cina (2014-2016) : sebuah studi eksploratif = Comparative factors that cause Uber Technologies INC survive in Indonesia and extinct in China (2014-2016): an explorative study
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2017
 UI - Skripsi Membership
Madura, Jeff
Introduction to business
South-Western College, 2001
 Buku Teks
Straub, Joseph T.
Introduction to business
Kent, 1985
 Buku Teks SO
Monsen, R. Joseph
The business world introduction to business readings
Houghton Mifflin, 1967
 Buku Teks SO
Poe, Jerry B.
An introduction to the American business enterprise
Richard D. Irwin, 1986
 Buku Teks SO