Pugh, D.S.
Penguin Books, 1971
Buku Teks
Gibson, James L., author
McGraw-Hill, 2000
Buku Teks
Scott, W. Richard, 1932-, author
Routledge, 2016
Buku Teks
Litterer, Joseph August, 1926-, author
Wiley, 1969
Buku Teks
Daft, Richard L., 1964-, author
South Western Cengage Learning, 2013
Buku Teks