Bhushan, Bharat, author
McGraw-Hill, 1991
Buku Teks
Ludema, Knneth C.,
CRC Press, 1996
Buku Teks
Texas Instrument Incorporated
Texas Instruments, 1986
Buku Referensi
Direktorat Jendral Pengairan
Badan Penerbit Pekerjaan Umum, 1983
Buku Referensi
Jones, Vincent
Summy-Birchard Publishing Company, 1941
Buku Teks