Gere, James M., author
Cengage Learning, 2013
Buku Teks
Hibbeler, R. C., author
Prentice-Hall, 2003
Buku Teks
Arges, K. Pete, author
McGraw-Hill, 1963
Buku Teks
Higdon, Archie, 1905-, author
John Wiley and Sons, 1960
Buku Teks
John Wiley and Sons, 1976
Buku Teks