Masatoshi Nei
Oxford University Press, 2000
Buku Teks
Winham, Gilbert R.
University of Toronto Press, 1992
Buku Teks
Cambridge University Press, 2009
eBooks
Wiley, E.O.
John Wiley & Sons, 1981
Buku Teks
Smith, Howard R.
The Ronald Press Company , 1958
Buku Teks