Tri Hastuti
Fakultas Teknik Universitas Indonesia, 1996
UI - Skripsi (Membership)
Ahmad Tri Sarifudin
Fakultas Teknik Universitas Indonesia, 2013
UI - Skripsi (Membership)
Morris, William T.
Richard D. Irwin, 1962
Buku Teks
Apple, James MacGregor, 1915-1978
ITB Press, 1990
Buku Teks
Apple, James MacGregor, 1915-1978
John Wiley & Sons, 1977
Buku Teks