Singh, Sadhu
Khanna, 1979
Buku Teks
Timoshenko, S.P. (Stephen P.)
McGraw-Hill, 1963
Buku Teks
Huston, Ronald L.
CRC Press, 2009
Buku Teks
Timoshenko, S.P. (Stephen P.)
McGraw-Hill , 1970
Buku Teks
Nadeau, Gerard
Holt Rinehart and Winston, 1964
Buku Teks