Hibbeler, R. C., author
Macmillan, 1986
Buku Teks
Ginsberg, Jerry H., 1944-, author
John Wiley & Sons, 1977
Buku Teks
Pestel, Eduard C.
McGraw-Hill, 1969
Buku Teks
Soemono, author
ITB Press, 1978
Buku Teks
Dayaratnam, P., author
Tata McGraw-Hill, 1979
Buku Teks