Emeralda
Fakultas Teknik Universitas Indonesia, 2005
UI - Skripsi (Membership)
Fadila Aliqa Utamidewi
Fakultas Teknik Universitas Indonesia, 2014
UI - Skripsi (Membership)
Noor Fajrina
Universitas Indonesia, 2012
UI - Skripsi (Open)
Pegler, Martin M.
Fairchild Books, 2012
Buku Teks
edited by Martin M. Pegler
Retail Reporting Corporation, 1989
Buku Referensi