Sparks, Mary, author
UK Bloomsbury Academic, 2014
Buku Teks
Ewen, Shane, author
MA Polity Press, 2016
Buku Teks
Halilbegovich, Nadja, author
Kanisius, 2008
Buku Teks
Dubben, Nigel, author
Wiley-Blackwell, 2009
Buku Teks
American Society of Civil Engineers, 2018
Majalah, Jurnal, Buletin