Hodgkinson, Harold L.
McGraw-Hill , 1971
Buku Teks
Shapiro, Stanley J.
New York Harper&Row 1974, 1974
Buku Teks
Deetz, Stanley
Sage, 1999
Buku Teks
Alexander, John
Humanities Press, 1970
Buku Teks
Hugo, Graeme J.
Gadjah Mada Univ. Press, 1981
Buku Teks