Smith, George Albert
Policy formulation and administration : a casebook of top-management problems in business
Richard D. Irwin, 1960
 Buku Teks
Smith, George Albert
Policy formulation and administration: a casebook of top-management problems in business
Richard D. Irwin, 1959
 Buku Teks
Block, Stanley B.
Problems in basic business finance
Canfield Press, 1973
 Buku Teks
George, Thomas F
Business algebra /Thomas F. George
Prentice-Hall, 1987
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European casebook on business ethics
edited by Brian Harvey, Henk van Luijk and Horst Steinmann
Prentice-Hall, 1994
 Buku Teks