Nemerow, Nelson L.
"London: Addison-Wesley, 1978",
Buku Teks
Dupont, R. Ryan, author
CRC Press, 2017
Buku Teks
edited by Kjell B. Zandin
McGraw-Hill, 2001
Buku Referensi
edited by Donald Beeman
McGraw-Hill, 1955
Buku Referensi
editor-in-chief, Hardam Singh Azad
McGraw-Hill, 1976
Buku Referensi