Rizki Kumoro Setiadi
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi Membership
Debby Rosmaniya Romdhani
Fakultas Teknik Universitas Indonesia, 2014
UI - Tesis Membership
Matius Jusuf
Minerva Athena Pressindo, 2009
Buku Teks
Kau, James B.
McGraw-Hill, 1985
Buku Teks
Shilling, James D.
South-Western, 2002
Buku Teks