iGuzzini illuminazione UK LTD, 2013
Majalah, Jurnal, Buletin
Christina Audilia, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Skripsi (Membership)
Syafwandi, author
1984
UI - Skripsi (Membership)
EKo Budiharjo
Yogyakarta Gadjah Mada University 1991,
Buku Teks
Frick, Heinz, author
Kanisius,
Buku Teks