Healey, Joseph F., 1945-, author
Pine Forge Press, 2007
Buku Teks
DeFrancisco, Victoria Pruin, author
Sage, 2007
Buku Teks
Healey, Joseph F., 1945-, author
Sage, 2012
Buku Teks
Helen Forgasz
Springer, 2012
eBooks
Fadhlil Muhammad Fajarianto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia , 2020
UI - Tugas Akhir