by Jay Lehr, Marve Hyman, Tyler E. Gass, William Seevers
McGraw-Hill, 2001
Buku Referensi
by Jay Lehr [and others]
McGraw-Hill, 2002
Buku Referensi
Ananda Putri Permatasari, author
Fakultas Teknik Universitas Indonesia, 2014
UI - Skripsi Membership
American Society of Civil Engineers, 1997
Buku Teks
Kuhre, W. Lee, 1947-, author
Prentice Hall PTR , 1995
Buku Teks