by Peter Kelman [and others]
Addison-Wesley, 1983
Buku Teks
Elgarten, Gerald H.
Benjamin/Cummings Pub., 1986
Buku Teks
Watson, W.A.
Edward Arnold, 1969
Buku Teks
edited by Ervin Y. Rodin
Pergamon Press, 1976
Buku Teks
edited by D.J. Evans
Academic Press, 19974
Buku Teks