Michell, John, author
Garsnton Press, 1971
Buku Teks
Nielsen, Bent, author
Routledge Curzon, 2003
Buku Referensi
Fleiss, Joseph L., author
John Wiley & Sons, 1983
Buku Teks
Maeda, John, author
MIT press, 1999
Buku Teks
Wright, M.R.
Routledge , 1996
Buku Teks