Buffaloe, Neal D., author
Prentice-Hall, 1967
Buku Teks
edited by C.A. Finn
Clarendon Press, 1983
Buku Teks
Futuyma, Douglas J., 1942-, author
Sinauer Associates, 1986
Buku Referensi
Futuyma, Douglas J., 1942-, author
Sinauer Associates, 1986
Buku Teks
Marslan, Douglas, author
Holt, Rinehart and Winston, 1964
Buku Teks