Boileau, Wallis
Life insurance agency financial management
Irwin , 1958
Buku Teks
Knuti, Leo Leonard, 1903-
Profitable soil management
Prentice-Hall, 1962
Buku Teks
Milner, Oscar I.
Successful management of the analytical laboratory / Oscar I. Milner
Lewis , 1991
Buku Teks
Weaver, Barbara N.
The corporate memory: a profitable and practical approach to information management and retention systems
John Wiley & Sons, 1974
Buku Teks
Rejda, George E.
Principles of risk management and insurance
Pearson Addison Wesley , 2008
Buku Teks