edited by K. Jaishankar and Natti Ronel
CRC Press, 2013
Buku Teks
Loader, Ian, author
Routledge, 2011
Buku Teks
Sutherland, Edwin H., author
Lippincott Company, 1960
Buku Teks
Vold, George B. (George Bryan), 1896-1967
Oxford University Press, 1979
Buku Teks
Ferrell, Jeff, author
Sage, 2008
Buku Teks