Wright, Frank Lloyd
In the cause of architecture
Architectural Record, 1975
 Buku Teks
Huseman, Richard C.
Readings in interpersonal & organizational communication
Allyn and Bacon, 1977
 Buku Teks
Law, morality and society: essays in honour of H.L.A. Hart
edited by P.M.S. Hacker and J. Raz
Clarendon Press, 1988
 Buku Teks
Semigroups
edited by T.E. Hall, P.R. Jones, G.B. Preston
Academic Press, 1980
 Buku Teks
Cowen, Zelman
Legal change : essays in honour of julius stone
Butteworths, 1983
 Buku Teks