Gieryn, Thomas F., author
The University of Chicago Press, 1999
Buku Teks
Doob, Leonard William, 1909-, author
Yale University Press, 1961
Buku Teks
edited by Simon Bell, Ingrid Sarlov Herlin, Richard Stiles
Routledge, 2012
Buku Teks
Richmond, Wendy, author
Van Nostrand Reinhold, 1990
Buku Referensi
Prince, Thomas R., author
South-Western Publishing, 1963
Buku Teks