Adnan Julyardi Murdiyono, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
UI - Skripsi (Membership)
Ellen Teora, author
2017
UI - Skripsi (Membership)
Nurwulan, author
Universitas Indonesia, 2005
UI - Skripsi (Membership)
R. Sutrisno, author
Gramedia, 1983
Buku Teks
Purba, Sofia, author
Fakultas Teknik Universitas Indonesia, 2004
UI - Skripsi (Membership)