edited by Hi Design Publishing
Hi Design , 2013
Buku Referensi
Persatuan Insinyur Indonesia or PII, 2018
Majalah, Jurnal, Buletin
Emmitt, stephen, author
Wiley-Blackwell, 2012
Buku Teks
Bagachwa, M.S.D., author
International Development Research Center, 1991
Buku Teks
Archiworld co., ltd., 2010
Buku Referensi