Hibbeler, R. C., author
Macmillan, 1986
Buku Teks
Hibbeler, R.C., author
Prentice-Hall, [1998;1998;1998;1998;1998;1998;1998;1998, 1998]
Buku Teks
Bedford, Anthony, author
Prentice Hall-Pearson, 2005
Buku Teks
Meriam, J.L. (James L.), author
John Wiley & Sons, 1978
Buku Teks
Pytel, Andrew, author
Cengage Learning, 2017
Buku Teks